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- La ecuación:
-
Ecuación 9-7(x+3)=5-6x
-
Ecuación 6x+2=-1
-
Ecuación 2x-4=8+2x
-
Ecuación 2,4(x+0,98)=4,08
- Expresar {x} en función de y en la ecuación:
- -1*x+4*y=-10
- -16*x+10*y=-11
- 15*x+12*y=-19
- -15*x-19*y=2
- Integral de d{x}:
- sin(x)
- 2/7
- Forma canónica:
- sin(x)
- Derivada de:
-
sin(x)
-
Expresiones idénticas
- sin(x)= dos / siete
- seno de (x) es igual a 2 dividir por 7
- seno de (x) es igual a dos dividir por siete
- sinx=2/7
- sin(x)=2 dividir por 7
-
Expresiones semejantes
- sinx=2/7
-
Expresiones con funciones
- Seno sin
- sin(x)=-4
- sin(3*x-pi/4)=sqrt(3)/2
- sin(x)=10
- sin(x)=x
- sin(2*x-pi/3)+1=0
sin(x)=2/7 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Solución detallada
Tenemos la ecuación
$$\sin{\left(x \right)} = \frac{2}{7}$$
es la ecuación trigonométrica más simple
Esta ecuación se reorganiza en
$$x = 2 \pi n + \operatorname{asin}{\left(\frac{2}{7} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\frac{2}{7} \right)} + \pi$$
O
$$x = 2 \pi n + \operatorname{asin}{\left(\frac{2}{7} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\frac{2}{7} \right)} + \pi$$
, donde n es cualquier número entero
$$\sin{\left(x \right)} = \frac{2}{7}$$
es la ecuación trigonométrica más simple
Esta ecuación se reorganiza en
$$x = 2 \pi n + \operatorname{asin}{\left(\frac{2}{7} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\frac{2}{7} \right)} + \pi$$
O
$$x = 2 \pi n + \operatorname{asin}{\left(\frac{2}{7} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\frac{2}{7} \right)} + \pi$$
, donde n es cualquier número entero
Respuesta rápida
[src]
x1 = pi - asin(2/7)
$$x_{1} = \pi - \operatorname{asin}{\left(\frac{2}{7} \right)}$$
x2 = asin(2/7)
$$x_{2} = \operatorname{asin}{\left(\frac{2}{7} \right)}$$
x2 = asin(2/7)
Suma y producto de raíces
[src]
suma
pi - asin(2/7) + asin(2/7)
$$\operatorname{asin}{\left(\frac{2}{7} \right)} + \left(\pi - \operatorname{asin}{\left(\frac{2}{7} \right)}\right)$$
=
pi
$$\pi$$
producto
(pi - asin(2/7))*asin(2/7)
$$\left(\pi - \operatorname{asin}{\left(\frac{2}{7} \right)}\right) \operatorname{asin}{\left(\frac{2}{7} \right)}$$
=
(pi - asin(2/7))*asin(2/7)
$$\left(\pi - \operatorname{asin}{\left(\frac{2}{7} \right)}\right) \operatorname{asin}{\left(\frac{2}{7} \right)}$$
(pi - asin(2/7))*asin(2/7)
Respuesta numérica
[src]
x1 = -5.99343360574354
x2 = 81.9711606947707
x3 = 88.2543460019503
x4 = 44.2720488516931
x5 = -15.997714969385
x6 = -75.108471984719
x7 = 75.6879753875911
x8 = -41.1304561981034
x9 = -100.241213213437
x10 = -97.6791239627196
x11 = 25.4224929301544
x12 = -66.2631974268217
x13 = -12.2766189129231
x14 = -22.2809002765646
x15 = -34.8472708909238
x16 = 50.5552341588727
x17 = 40.5509527952313
x18 = -93.9580279062578
x19 = -43.6925454488211
x20 = 12.8561223157952
x21 = 34.2677674880517
x22 = 97.0996205598475
x23 = -47.4136415052829
x24 = -53.6968268124625
x25 = 19.1393076229748
x26 = -31.1261748344619
x27 = -9.71452966220543
x28 = 100.820716616309
x29 = 69.4047900804115
x30 = -85.1127533483605
x31 = 90.816435252668
x32 = 6.57293700861563
x33 = -24.8429895272823
x34 = 56.8384194660523
x35 = -72.5463827340013
x36 = 37.9888635445136
x37 = 15.4182115665129
x38 = 2.85184095215375
x39 = -81.3916572918986
x40 = -59.9800121196421
x41 = -68.8252866775394
x42 = -28.5640855837442
x43 = 21.7013968736925
x44 = 94.5375313091298
x45 = -78.8295680411809
x46 = 291.878365082415
x47 = 31.705678237334
x48 = 9.13502625933333
x49 = -87.6748425990782
x50 = 0.289751701436047
x51 = -91.39593865554
x52 = 63.1216047732319
x53 = 71.9668793311292
x54 = -18.5598042201027
x55 = -49.9757307560006
x56 = 84.5332499454884
x57 = 27.9845821808721
x58 = 53.1173234095904
x59 = -62.5421013703598
x60 = 59.40050871677
x61 = 65.6836940239496
x62 = -112.807583827797
x63 = -37.4093601416415
x64 = -3.43134435502584
x65 = -56.2589160631802
x66 = 78.2500646383088
x67 = 46.8341381024109
x67 = 46.8341381024109
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