Sr Examen

tg*2x=2 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

v

Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
tan(2*x) = 2
$$\tan{\left(2 x \right)} = 2$$
Solución detallada
Tenemos la ecuación
$$\tan{\left(2 x \right)} = 2$$
es la ecuación trigonométrica más simple
Esta ecuación se reorganiza en
$$2 x = \pi n + \operatorname{atan}{\left(2 \right)}$$
O
$$2 x = \pi n + \operatorname{atan}{\left(2 \right)}$$
, donde n es cualquier número entero
Dividamos ambos miembros de la ecuación obtenida en
$$2$$
obtenemos la respuesta:
$$x_{1} = \frac{\pi n}{2} + \frac{\operatorname{atan}{\left(2 \right)}}{2}$$
Gráfica
Respuesta rápida [src]
     atan(2)
x1 = -------
        2   
$$x_{1} = \frac{\operatorname{atan}{\left(2 \right)}}{2}$$
x1 = atan(2)/2
Suma y producto de raíces [src]
suma
atan(2)
-------
   2   
$$\frac{\operatorname{atan}{\left(2 \right)}}{2}$$
=
atan(2)
-------
   2   
$$\frac{\operatorname{atan}{\left(2 \right)}}{2}$$
producto
atan(2)
-------
   2   
$$\frac{\operatorname{atan}{\left(2 \right)}}{2}$$
=
atan(2)
-------
   2   
$$\frac{\operatorname{atan}{\left(2 \right)}}{2}$$
atan(2)/2
Respuesta numérica [src]
x1 = 20.9739266072307
x2 = -79.5570383076427
x3 = -35.5747411573856
x4 = -93.6942052487967
x5 = 46.106667835949
x6 = -451.835767758033
x7 = 35.1110935483848
x8 = -85.8402236148223
x9 = 96.3721502933857
x10 = 60.2438347771031
x11 = -21.4375742162315
x12 = 68.0978164110776
x13 = 5.26596333928174
x14 = 93.2305576397959
x15 = -125.110131784695
x16 = -59.136686059309
x17 = -19.8667778894366
x18 = -27.7207595234111
x19 = -1.01722196789785
x20 = -90.552612595207
x21 = 38.2526862019746
x22 = 3.69516701248684
x23 = -41.8579264645652
x24 = 42.9650751823593
x25 = -68.5614640200784
x26 = -81.1278346344376
x27 = -161.238447300977
x28 = 52.3898531431286
x29 = -4.15881462148764
x30 = 97.9429466201806
x31 = -55.9950934057192
x32 = -12.0127962554621
x33 = 64.9562237574878
x34 = 71.2394090646674
x35 = 90.0889649862062
x36 = -23.0083705430264
x37 = 13.1199449732562
x38 = -24.5791668698213
x39 = -66.9906676932835
x40 = 2.12437068569194
x41 = -63.8490750396937
x42 = -88.9818162684121
x43 = -16.7251852358468
x44 = 31.969500894795
x45 = -74.844649327258
x46 = 82.2349833522317
x47 = 9.97835231966642
x48 = 8.40755599287153
x49 = -48.1411117717447
x50 = 14.6907413000511
x51 = -77.9862419808478
x52 = 85.3765760058215
x53 = 27.2571119144103
x54 = 72.8102053914623
x55 = 16.261537626846
x56 = -5.72961094828254
x57 = 86.9473723326164
x58 = -44.999519118155
x59 = 41.3942788555644
x60 = 99.5137429469755
x61 = -52.8535007521294
x62 = -43.4287227913601
x63 = 33.5402972215899
x64 = 53.9606494699235
x65 = -34.0039448305907
x66 = -84.2694272880274
x67 = 24.1155192608205
x68 = 94.8013539665908
x69 = -99.9773905559763
x70 = 49.2482604895388
x71 = 129.358873156079
x72 = -71.7030566736682
x73 = 74.3810017182572
x74 = -49.7119080985396
x75 = 30.3987045680001
x76 = -13.583592582257
x77 = -57.5658897325141
x78 = 75.9517980450521
x78 = 75.9517980450521