Sr Examen
Otras calculadoras
- Gráfico de la función implícita
- Derivadas paso a paso
- Integrales paso a paso
- Gráfico de la función paramétrica
- Gráfico en coordenadas polares
- Superficie especificada paramétricamente
- Superficie dada por la ecuación
- Curva en el espacio especificada paramétricamente
- Superficie de una figura limitada con líneas
- Puntos de cruce de las funciones
-
¿Cómo usar?
- Gráfico de la función y =:
-
(x-1)/(x+2)
-
-1-x
-
-exp(-x)+(-cos(x*sqrt(3)/2)-sin(x*sqrt(3)/2))*exp(x/2)
-
3/(x^2+1)
-
Expresiones idénticas
- tan(tan(dos *x))
- tangente de ( tangente de (2 multiplicar por x))
- tangente de ( tangente de (dos multiplicar por x))
- tan(tan(2x))
- tantan2x
-
Expresiones con funciones
- Tangente tan
- tan(4)^2/sin(8*x)
- tan(x)^(2)
- tan(2*x+pi/6)-2
- tan(pi/3-2*x)
- tan(2)^(6)*x*cos(7*x)^2
- Tangente tan
- tan(4)^2/sin(8*x)
- tan(x)^(2)
- tan(2*x+pi/6)-2
- tan(pi/3-2*x)
- tan(2)^(6)*x*cos(7*x)^2
Gráfico de la función y = tan(tan(2*x))
Solución
Ha introducido
[src]
f(x) = tan(tan(2*x))
$$f{\left(x \right)} = \tan{\left(\tan{\left(2 x \right)} \right)}$$
f = tan(tan(2*x))
Gráfico de la función
Puntos de cruce con el eje de coordenadas X
El gráfico de la función cruce el eje X con f = 0
o sea hay que resolver la ecuación:
$$\tan{\left(\tan{\left(2 x \right)} \right)} = 0$$
Resolvermos esta ecuación
Puntos de cruce con el eje X:
Solución analítica
$$x_{1} = 0$$
Solución numérica
$$x_{1} = -40.0235182424307$$
$$x_{2} = 1.5707963267949$$
$$x_{3} = -50.2654824574367$$
$$x_{4} = 14.1371669411541$$
$$x_{5} = -3.14159265358979$$
$$x_{6} = 32.9867228626928$$
$$x_{7} = -36.1283155162826$$
$$x_{8} = 7.85398163397448$$
$$x_{9} = 72.2566310325652$$
$$x_{10} = 42.4115008234622$$
$$x_{11} = 40.1081602314601$$
$$x_{12} = -43.9822971502571$$
$$x_{13} = 26.0722239276738$$
$$x_{14} = 98.9601685880785$$
$$x_{15} = 83.2522053201295$$
$$x_{16} = -37.6991118430775$$
$$x_{17} = -89.5353906273091$$
$$x_{18} = -25.7640548565578$$
$$x_{19} = 34.5575191894877$$
$$x_{20} = -94.2477796076938$$
$$x_{21} = -67.5442420521806$$
$$x_{22} = -51.8362787842316$$
$$x_{23} = -14.1371669411541$$
$$x_{24} = -21.9911485751286$$
$$x_{25} = 92.6769832808989$$
$$x_{26} = -15.707963267949$$
$$x_{27} = 50.2654824574367$$
$$x_{28} = 64.4026493985908$$
$$x_{29} = -77.7809191566922$$
$$x_{30} = 21.9911485751286$$
$$x_{31} = -87.9645943005142$$
$$x_{32} = 76.9690200129499$$
$$x_{33} = -72.2566310325652$$
$$x_{34} = 23.5619449019235$$
$$x_{35} = -55.7433857219175$$
$$x_{36} = 59.6902604182061$$
$$x_{37} = -63.6437522155381$$
$$x_{38} = -85.687315405466$$
$$x_{39} = -105.243353895258$$
$$x_{40} = -80.1106126665397$$
$$x_{41} = -9.42477796076938$$
$$x_{42} = -29.845130209103$$
$$x_{43} = 10.2630300223571$$
$$x_{44} = -84.0058153926878$$
$$x_{45} = 20.4203522483337$$
$$x_{46} = -65.9734457253857$$
$$x_{47} = 15.707963267949$$
$$x_{48} = 28.2743338823081$$
$$x_{49} = 94.2477796076938$$
$$x_{50} = 37.6991118430775$$
$$x_{51} = -1.5707963267949$$
$$x_{52} = 6.28318530717959$$
$$x_{53} = 46.1844071048915$$
$$x_{54} = 86.3937979737193$$
$$x_{55} = 48.0633725028023$$
$$x_{56} = -53.4070751110265$$
$$x_{57} = -19.5560384897921$$
$$x_{58} = -69.7463520068149$$
$$x_{59} = -6.28318530717959$$
$$x_{60} = 36.1283155162826$$
$$x_{61} = -75.398223686155$$
$$x_{62} = 51.8362787842316$$
$$x_{63} = 80.1106126665397$$
$$x_{64} = 3.95877890782638$$
$$x_{65} = 0$$
$$x_{66} = 58.1194640914112$$
$$x_{67} = -62.0993088065887$$
$$x_{68} = 73.8274273593601$$
$$x_{69} = -58.1194640914112$$
$$x_{70} = 62.2005394439564$$
$$x_{71} = -97.3893722612836$$
$$x_{72} = -95.8185759344887$$
$$x_{73} = 29.845130209103$$
$$x_{74} = -47.7552034316864$$
$$x_{75} = -28.2743338823081$$
$$x_{76} = 81.6814089933346$$
$$x_{77} = -91.7375005819435$$
$$x_{78} = 100.530964914873$$
$$x_{79} = -23.5619449019235$$
$$x_{80} = 18.2182422936993$$
$$x_{81} = 78.5398163397448$$
$$x_{82} = 70.6858347057703$$
$$x_{83} = -11.8598880461058$$
$$x_{84} = 12.5663706143592$$
$$x_{85} = 87.9645943005142$$
$$x_{86} = 90.4748733262645$$
$$x_{87} = 43.9822971502571$$
$$x_{88} = -31.4159265358979$$
$$x_{89} = -81.6814089933346$$
$$x_{90} = 56.5486677646163$$
$$x_{91} = 68.2507246204339$$
$$x_{92} = 54.1135576792799$$
$$x_{93} = -73.8274273593601$$
$$x_{94} = -59.6902604182061$$
$$x_{95} = -33.6180364905323$$
$$x_{96} = 65.9734457253857$$
$$x_{97} = -45.553093477052$$
$$x_{98} = -7.85398163397448$$
$$x_{99} = -17.2787595947439$$
$$x_{100} = 95.8185759344887$$
o sea hay que resolver la ecuación:
$$\tan{\left(\tan{\left(2 x \right)} \right)} = 0$$
Resolvermos esta ecuación
Puntos de cruce con el eje X:
Solución analítica
$$x_{1} = 0$$
Solución numérica
$$x_{1} = -40.0235182424307$$
$$x_{2} = 1.5707963267949$$
$$x_{3} = -50.2654824574367$$
$$x_{4} = 14.1371669411541$$
$$x_{5} = -3.14159265358979$$
$$x_{6} = 32.9867228626928$$
$$x_{7} = -36.1283155162826$$
$$x_{8} = 7.85398163397448$$
$$x_{9} = 72.2566310325652$$
$$x_{10} = 42.4115008234622$$
$$x_{11} = 40.1081602314601$$
$$x_{12} = -43.9822971502571$$
$$x_{13} = 26.0722239276738$$
$$x_{14} = 98.9601685880785$$
$$x_{15} = 83.2522053201295$$
$$x_{16} = -37.6991118430775$$
$$x_{17} = -89.5353906273091$$
$$x_{18} = -25.7640548565578$$
$$x_{19} = 34.5575191894877$$
$$x_{20} = -94.2477796076938$$
$$x_{21} = -67.5442420521806$$
$$x_{22} = -51.8362787842316$$
$$x_{23} = -14.1371669411541$$
$$x_{24} = -21.9911485751286$$
$$x_{25} = 92.6769832808989$$
$$x_{26} = -15.707963267949$$
$$x_{27} = 50.2654824574367$$
$$x_{28} = 64.4026493985908$$
$$x_{29} = -77.7809191566922$$
$$x_{30} = 21.9911485751286$$
$$x_{31} = -87.9645943005142$$
$$x_{32} = 76.9690200129499$$
$$x_{33} = -72.2566310325652$$
$$x_{34} = 23.5619449019235$$
$$x_{35} = -55.7433857219175$$
$$x_{36} = 59.6902604182061$$
$$x_{37} = -63.6437522155381$$
$$x_{38} = -85.687315405466$$
$$x_{39} = -105.243353895258$$
$$x_{40} = -80.1106126665397$$
$$x_{41} = -9.42477796076938$$
$$x_{42} = -29.845130209103$$
$$x_{43} = 10.2630300223571$$
$$x_{44} = -84.0058153926878$$
$$x_{45} = 20.4203522483337$$
$$x_{46} = -65.9734457253857$$
$$x_{47} = 15.707963267949$$
$$x_{48} = 28.2743338823081$$
$$x_{49} = 94.2477796076938$$
$$x_{50} = 37.6991118430775$$
$$x_{51} = -1.5707963267949$$
$$x_{52} = 6.28318530717959$$
$$x_{53} = 46.1844071048915$$
$$x_{54} = 86.3937979737193$$
$$x_{55} = 48.0633725028023$$
$$x_{56} = -53.4070751110265$$
$$x_{57} = -19.5560384897921$$
$$x_{58} = -69.7463520068149$$
$$x_{59} = -6.28318530717959$$
$$x_{60} = 36.1283155162826$$
$$x_{61} = -75.398223686155$$
$$x_{62} = 51.8362787842316$$
$$x_{63} = 80.1106126665397$$
$$x_{64} = 3.95877890782638$$
$$x_{65} = 0$$
$$x_{66} = 58.1194640914112$$
$$x_{67} = -62.0993088065887$$
$$x_{68} = 73.8274273593601$$
$$x_{69} = -58.1194640914112$$
$$x_{70} = 62.2005394439564$$
$$x_{71} = -97.3893722612836$$
$$x_{72} = -95.8185759344887$$
$$x_{73} = 29.845130209103$$
$$x_{74} = -47.7552034316864$$
$$x_{75} = -28.2743338823081$$
$$x_{76} = 81.6814089933346$$
$$x_{77} = -91.7375005819435$$
$$x_{78} = 100.530964914873$$
$$x_{79} = -23.5619449019235$$
$$x_{80} = 18.2182422936993$$
$$x_{81} = 78.5398163397448$$
$$x_{82} = 70.6858347057703$$
$$x_{83} = -11.8598880461058$$
$$x_{84} = 12.5663706143592$$
$$x_{85} = 87.9645943005142$$
$$x_{86} = 90.4748733262645$$
$$x_{87} = 43.9822971502571$$
$$x_{88} = -31.4159265358979$$
$$x_{89} = -81.6814089933346$$
$$x_{90} = 56.5486677646163$$
$$x_{91} = 68.2507246204339$$
$$x_{92} = 54.1135576792799$$
$$x_{93} = -73.8274273593601$$
$$x_{94} = -59.6902604182061$$
$$x_{95} = -33.6180364905323$$
$$x_{96} = 65.9734457253857$$
$$x_{97} = -45.553093477052$$
$$x_{98} = -7.85398163397448$$
$$x_{99} = -17.2787595947439$$
$$x_{100} = 95.8185759344887$$
Extremos de la función
Para hallar los extremos hay que resolver la ecuación
$$\frac{d}{d x} f{\left(x \right)} = 0$$
(la derivada es igual a cero),
y las raíces de esta ecuación serán los extremos de esta función:
$$\frac{d}{d x} f{\left(x \right)} = $$
primera derivada
$$\left(2 \tan^{2}{\left(2 x \right)} + 2\right) \left(\tan^{2}{\left(\tan{\left(2 x \right)} \right)} + 1\right) = 0$$
Resolvermos esta ecuación
Soluciones no halladas,
tal vez la función no tenga extremos
$$\frac{d}{d x} f{\left(x \right)} = 0$$
(la derivada es igual a cero),
y las raíces de esta ecuación serán los extremos de esta función:
$$\frac{d}{d x} f{\left(x \right)} = $$
primera derivada
$$\left(2 \tan^{2}{\left(2 x \right)} + 2\right) \left(\tan^{2}{\left(\tan{\left(2 x \right)} \right)} + 1\right) = 0$$
Resolvermos esta ecuación
Soluciones no halladas,
tal vez la función no tenga extremos
Puntos de flexiones
Hallemos los puntos de flexiones, para eso hay que resolver la ecuación
$$\frac{d^{2}}{d x^{2}} f{\left(x \right)} = 0$$
(la segunda derivada es igual a cero),
las raíces de la ecuación obtenida serán los puntos de flexión para el gráfico de la función indicado:
$$\frac{d^{2}}{d x^{2}} f{\left(x \right)} = $$
segunda derivada
$$8 \left(\left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(\tan{\left(2 x \right)} \right)} + \tan{\left(2 x \right)}\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \left(\tan^{2}{\left(\tan{\left(2 x \right)} \right)} + 1\right) = 0$$
Resolvermos esta ecuación
Raíces de esta ecuación
$$x_{1} = -69.7310392015724$$
$$x_{2} = -99.9149640922764$$
$$x_{3} = -25.7487420513153$$
$$x_{4} = 89.5353906273091$$
$$x_{5} = -15.707963267949$$
$$x_{6} = -31.4159265358979$$
$$x_{7} = 42.4115008234622$$
$$x_{8} = 21.9911485751286$$
$$x_{9} = -11.9503697917622$$
$$x_{10} = 0$$
$$x_{11} = -42.4115008234622$$
$$x_{12} = -29.845130209103$$
$$x_{13} = -3.75759347618678$$
$$x_{14} = -21.9911485751286$$
$$x_{15} = -36.1283155162826$$
$$x_{16} = 28.2743338823081$$
$$x_{17} = 86.3937979737193$$
$$x_{18} = 68.2487278775419$$
$$x_{19} = 72.2566310325652$$
$$x_{20} = -47.7398906264439$$
$$x_{21} = 40.2247036740703$$
$$x_{22} = 84.2070008243274$$
$$x_{23} = -94.2477796076938$$
$$x_{24} = -61.261056745001$$
$$x_{25} = 87.9645943005142$$
$$x_{26} = -95.8185759344887$$
$$x_{27} = -50.2654824574367$$
$$x_{28} = 23.5619449019235$$
$$x_{29} = -43.9822971502571$$
$$x_{30} = -97.3893722612836$$
$$x_{31} = 50.2654824574367$$
$$x_{32} = -14.1371669411541$$
$$x_{33} = 59.6902604182061$$
$$x_{34} = 58.1194640914112$$
$$x_{35} = -91.722187776701$$
$$x_{36} = -53.4070751110265$$
$$x_{37} = -23.5619449019235$$
$$x_{38} = 98.0053730838806$$
$$x_{39} = -86.3937979737193$$
$$x_{40} = -17.2787595947439$$
$$x_{41} = 12.5663706143592$$
$$x_{42} = -81.6814089933346$$
$$x_{43} = 94.2477796076938$$
$$x_{44} = 81.6814089933346$$
$$x_{45} = -83.8682061427265$$
$$x_{46} = -67.5442420521806$$
$$x_{47} = -80.1106126665397$$
$$x_{48} = -1.5707963267949$$
$$x_{49} = 26.0875367329163$$
$$x_{50} = 92.6769832808989$$
$$x_{51} = -39.8859089924694$$
$$x_{52} = 36.1283155162826$$
$$x_{53} = 76.014224508752$$
$$x_{54} = -28.2743338823081$$
$$x_{55} = 4.71238898038469$$
$$x_{56} = 48.6946861306418$$
$$x_{57} = 54.0230759336235$$
$$x_{58} = -72.2566310325652$$
$$x_{59} = 37.6991118430775$$
$$x_{60} = 70.6858347057703$$
$$x_{61} = -45.553093477052$$
$$x_{62} = 9.42477796076938$$
$$x_{63} = -89.5353906273091$$
$$x_{64} = 65.9734457253857$$
$$x_{65} = 73.8274273593601$$
$$x_{66} = 20.4203522483337$$
$$x_{67} = -87.9645943005142$$
$$x_{68} = 1.5707963267949$$
$$x_{69} = 32.0319273584949$$
$$x_{70} = 45.553093477052$$
$$x_{71} = 78.5398163397448$$
$$x_{72} = -6.28318530717959$$
$$x_{73} = -55.9326669420193$$
$$x_{74} = 95.8185759344887$$
$$x_{75} = -20.4203522483337$$
$$x_{76} = 15.707963267949$$
$$x_{77} = -58.1194640914112$$
$$x_{78} = 56.5486677646163$$
$$x_{79} = 80.1106126665397$$
$$x_{80} = 7.85398163397448$$
$$x_{81} = 29.845130209103$$
$$x_{82} = -65.9734457253857$$
$$x_{83} = 43.9822971502571$$
$$x_{84} = 14.1371669411541$$
$$x_{85} = -37.6991118430775$$
$$x_{86} = -59.6902604182061$$
$$x_{87} = -33.9415183668907$$
$$x_{88} = 18.2335550989418$$
$$x_{89} = -64.4026493985908$$
$$x_{90} = -75.398223686155$$
$$x_{91} = 51.8362787842316$$
$$x_{92} = 100.530964914873$$
$$x_{93} = -77.9238155171478$$
$$x_{94} = 64.4026493985908$$
$$x_{95} = 34.5575191894877$$
$$x_{96} = -73.8274273593601$$
$$x_{97} = 6.28318530717959$$
$$x_{98} = 62.2158522491989$$
$$x_{99} = -9.42477796076938$$
$$x_{100} = -51.8362787842316$$
$$x_{101} = -7.85398163397448$$
Intervalos de convexidad y concavidad:
Hallemos los intervales donde la función es convexa o cóncava, para eso veamos cómo se comporta la función en los puntos de flexiones:
Cóncava en los intervalos
$$\left[100.530964914873, \infty\right)$$
Convexa en los intervalos
$$\left(-\infty, -99.9149640922764\right]$$
$$\frac{d^{2}}{d x^{2}} f{\left(x \right)} = 0$$
(la segunda derivada es igual a cero),
las raíces de la ecuación obtenida serán los puntos de flexión para el gráfico de la función indicado:
$$\frac{d^{2}}{d x^{2}} f{\left(x \right)} = $$
segunda derivada
$$8 \left(\left(\tan^{2}{\left(2 x \right)} + 1\right) \tan{\left(\tan{\left(2 x \right)} \right)} + \tan{\left(2 x \right)}\right) \left(\tan^{2}{\left(2 x \right)} + 1\right) \left(\tan^{2}{\left(\tan{\left(2 x \right)} \right)} + 1\right) = 0$$
Resolvermos esta ecuación
Raíces de esta ecuación
$$x_{1} = -69.7310392015724$$
$$x_{2} = -99.9149640922764$$
$$x_{3} = -25.7487420513153$$
$$x_{4} = 89.5353906273091$$
$$x_{5} = -15.707963267949$$
$$x_{6} = -31.4159265358979$$
$$x_{7} = 42.4115008234622$$
$$x_{8} = 21.9911485751286$$
$$x_{9} = -11.9503697917622$$
$$x_{10} = 0$$
$$x_{11} = -42.4115008234622$$
$$x_{12} = -29.845130209103$$
$$x_{13} = -3.75759347618678$$
$$x_{14} = -21.9911485751286$$
$$x_{15} = -36.1283155162826$$
$$x_{16} = 28.2743338823081$$
$$x_{17} = 86.3937979737193$$
$$x_{18} = 68.2487278775419$$
$$x_{19} = 72.2566310325652$$
$$x_{20} = -47.7398906264439$$
$$x_{21} = 40.2247036740703$$
$$x_{22} = 84.2070008243274$$
$$x_{23} = -94.2477796076938$$
$$x_{24} = -61.261056745001$$
$$x_{25} = 87.9645943005142$$
$$x_{26} = -95.8185759344887$$
$$x_{27} = -50.2654824574367$$
$$x_{28} = 23.5619449019235$$
$$x_{29} = -43.9822971502571$$
$$x_{30} = -97.3893722612836$$
$$x_{31} = 50.2654824574367$$
$$x_{32} = -14.1371669411541$$
$$x_{33} = 59.6902604182061$$
$$x_{34} = 58.1194640914112$$
$$x_{35} = -91.722187776701$$
$$x_{36} = -53.4070751110265$$
$$x_{37} = -23.5619449019235$$
$$x_{38} = 98.0053730838806$$
$$x_{39} = -86.3937979737193$$
$$x_{40} = -17.2787595947439$$
$$x_{41} = 12.5663706143592$$
$$x_{42} = -81.6814089933346$$
$$x_{43} = 94.2477796076938$$
$$x_{44} = 81.6814089933346$$
$$x_{45} = -83.8682061427265$$
$$x_{46} = -67.5442420521806$$
$$x_{47} = -80.1106126665397$$
$$x_{48} = -1.5707963267949$$
$$x_{49} = 26.0875367329163$$
$$x_{50} = 92.6769832808989$$
$$x_{51} = -39.8859089924694$$
$$x_{52} = 36.1283155162826$$
$$x_{53} = 76.014224508752$$
$$x_{54} = -28.2743338823081$$
$$x_{55} = 4.71238898038469$$
$$x_{56} = 48.6946861306418$$
$$x_{57} = 54.0230759336235$$
$$x_{58} = -72.2566310325652$$
$$x_{59} = 37.6991118430775$$
$$x_{60} = 70.6858347057703$$
$$x_{61} = -45.553093477052$$
$$x_{62} = 9.42477796076938$$
$$x_{63} = -89.5353906273091$$
$$x_{64} = 65.9734457253857$$
$$x_{65} = 73.8274273593601$$
$$x_{66} = 20.4203522483337$$
$$x_{67} = -87.9645943005142$$
$$x_{68} = 1.5707963267949$$
$$x_{69} = 32.0319273584949$$
$$x_{70} = 45.553093477052$$
$$x_{71} = 78.5398163397448$$
$$x_{72} = -6.28318530717959$$
$$x_{73} = -55.9326669420193$$
$$x_{74} = 95.8185759344887$$
$$x_{75} = -20.4203522483337$$
$$x_{76} = 15.707963267949$$
$$x_{77} = -58.1194640914112$$
$$x_{78} = 56.5486677646163$$
$$x_{79} = 80.1106126665397$$
$$x_{80} = 7.85398163397448$$
$$x_{81} = 29.845130209103$$
$$x_{82} = -65.9734457253857$$
$$x_{83} = 43.9822971502571$$
$$x_{84} = 14.1371669411541$$
$$x_{85} = -37.6991118430775$$
$$x_{86} = -59.6902604182061$$
$$x_{87} = -33.9415183668907$$
$$x_{88} = 18.2335550989418$$
$$x_{89} = -64.4026493985908$$
$$x_{90} = -75.398223686155$$
$$x_{91} = 51.8362787842316$$
$$x_{92} = 100.530964914873$$
$$x_{93} = -77.9238155171478$$
$$x_{94} = 64.4026493985908$$
$$x_{95} = 34.5575191894877$$
$$x_{96} = -73.8274273593601$$
$$x_{97} = 6.28318530717959$$
$$x_{98} = 62.2158522491989$$
$$x_{99} = -9.42477796076938$$
$$x_{100} = -51.8362787842316$$
$$x_{101} = -7.85398163397448$$
Intervalos de convexidad y concavidad:
Hallemos los intervales donde la función es convexa o cóncava, para eso veamos cómo se comporta la función en los puntos de flexiones:
Cóncava en los intervalos
$$\left[100.530964914873, \infty\right)$$
Convexa en los intervalos
$$\left(-\infty, -99.9149640922764\right]$$
Asíntotas horizontales
Hallemos las asíntotas horizontales mediante los límites de esta función con x->+oo y x->-oo
Tomamos como el límite
es decir,
ecuación de la asíntota horizontal a la izquierda:
$$y = \lim_{x \to -\infty} \tan{\left(\tan{\left(2 x \right)} \right)}$$
Tomamos como el límite
es decir,
ecuación de la asíntota horizontal a la derecha:
$$y = \lim_{x \to \infty} \tan{\left(\tan{\left(2 x \right)} \right)}$$
True
Tomamos como el límite
es decir,
ecuación de la asíntota horizontal a la izquierda:
$$y = \lim_{x \to -\infty} \tan{\left(\tan{\left(2 x \right)} \right)}$$
True
Tomamos como el límite
es decir,
ecuación de la asíntota horizontal a la derecha:
$$y = \lim_{x \to \infty} \tan{\left(\tan{\left(2 x \right)} \right)}$$
Asíntotas inclinadas
Se puede hallar la asíntota inclinada calculando el límite de la función tan(tan(2*x)), dividida por x con x->+oo y x ->-oo
Tomamos como el límite
es decir,
ecuación de la asíntota inclinada a la izquierda:
$$y = x \lim_{x \to -\infty}\left(\frac{\tan{\left(\tan{\left(2 x \right)} \right)}}{x}\right)$$
Tomamos como el límite
es decir,
ecuación de la asíntota inclinada a la derecha:
$$y = x \lim_{x \to \infty}\left(\frac{\tan{\left(\tan{\left(2 x \right)} \right)}}{x}\right)$$
True
Tomamos como el límite
es decir,
ecuación de la asíntota inclinada a la izquierda:
$$y = x \lim_{x \to -\infty}\left(\frac{\tan{\left(\tan{\left(2 x \right)} \right)}}{x}\right)$$
True
Tomamos como el límite
es decir,
ecuación de la asíntota inclinada a la derecha:
$$y = x \lim_{x \to \infty}\left(\frac{\tan{\left(\tan{\left(2 x \right)} \right)}}{x}\right)$$
Paridad e imparidad de la función
Comprobemos si la función es par o impar mediante las relaciones f = f(-x) и f = -f(-x).
Pues, comprobamos:
$$\tan{\left(\tan{\left(2 x \right)} \right)} = - \tan{\left(\tan{\left(2 x \right)} \right)}$$
- No
$$\tan{\left(\tan{\left(2 x \right)} \right)} = \tan{\left(\tan{\left(2 x \right)} \right)}$$
- Sí
es decir, función
es
impar
Pues, comprobamos:
$$\tan{\left(\tan{\left(2 x \right)} \right)} = - \tan{\left(\tan{\left(2 x \right)} \right)}$$
- No
$$\tan{\left(\tan{\left(2 x \right)} \right)} = \tan{\left(\tan{\left(2 x \right)} \right)}$$
- Sí
es decir, función
es
impar