tan(2*x)=tan(x) (уравнение)

Найду корень уравнения: tan(2*x)=tan(x)

Вы ввели

tan(2*x) = tan(x)

$$\tan{\left(2 x \right)} = \tan{\left(x \right)}$$

Быстрый ответ

x1 = 0

$$x_{1} = 0$$

Сумма и произведение корней

сумма

0 + 0

$$0 + 0$$

=

0

$$0$$

произведение

1*0

$$1 \cdot 0$$

=

0

$$0$$

Численный ответ

x1 = -12.5663706143592

x2 = 34.5575191894877

x3 = 295.309709437441

x4 = -31.4159265358979

x5 = -65.9734457253857

x6 = 72.2566310325652

x7 = -75.398223686155

x8 = 37.6991118430775

x9 = -9.42477796076938

x10 = 31.4159265358979

x11 = -91.106186954104

x12 = -56.5486677646163

x13 = -97.3893722612836

x14 = -6.28318530717959

x15 = -50.2654824574367

x16 = -81.6814089933346

x17 = 91.106186954104

x18 = -59.6902604182061

x19 = 50.2654824574367

x20 = -100.530964914873

x21 = 21.9911485751286

x22 = -34.5575191894877

x23 = 18.8495559215388

x24 = -3.14159265358979

x25 = 25.1327412287183

x26 = -25.1327412287183

x27 = 12.5663706143592

x28 = 94.2477796076938

x29 = -537.212343763855

x30 = 15.707963267949

x31 = -1661.902513749

x32 = 78.5398163397448

x33 = -94.2477796076938

x34 = -21.9911485751286

x35 = 87.9645943005142

x36 = 3.14159265358979

x37 = 81.6814089933346

x38 = 65.9734457253857

x39 = 84.8230016469244

x40 = 0.0

x41 = -28.2743338823081

x42 = 62.8318530717959

x43 = 59.6902604182061

x44 = 75.398223686155

x45 = -47.1238898038469

x46 = -40.8407044966673

x47 = -69.1150383789755

x48 = -87.9645943005142

x49 = 40.8407044966673

x50 = 53.4070751110265

x51 = -72.2566310325652

x52 = -43.9822971502571

x53 = -37.6991118430775

x54 = -53.4070751110265

x55 = -78.5398163397448

x56 = 100.530964914873

x57 = -562.345084992573

x58 = 28.2743338823081

x59 = 6.28318530717959

x60 = 97.3893722612836

x61 = 43.9822971502571

x62 = -15.707963267949

x63 = 9.42477796076938

x64 = 56.5486677646163

x65 = 47.1238898038469

x66 = -18.8495559215388

График