2sin(x)=0 (уравнение)

Найду корень уравнения: 2sin(x)=0

Вы ввели

2*sin(x) = 0

$$2 \sin{\left(x \right)} = 0$$

Подробное решение

Дано уравнение
$$2 \sin{\left(x \right)} = 0$$
- это простейшее тригонометрическое ур-ние

с изменением знака при 0

Получим:
$$2 \sin{\left(x \right)} = 0$$

Разделим обе части ур-ния на 2

Ур-ние превратится в
$$\sin{\left(x \right)} = 0$$
Это ур-ние преобразуется в
$$x = 2 \pi n + \operatorname{asin}{\left(0 \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(0 \right)} + \pi$$
Или
$$x = 2 \pi n$$
$$x = 2 \pi n + \pi$$
, где n - любое целое число

Быстрый ответ

x1 = 0

$$x_{1} = 0$$

x2 = pi

$$x_{2} = \pi$$

Численный ответ

x1 = -72.2566310325652

x2 = -78.5398163397448

x3 = -25.1327412287183

x4 = -97.3893722612836

x5 = -65.9734457253857

x6 = 56.5486677646163

x7 = 43.9822971502571

x8 = 0.0

x9 = 62.8318530717959

x10 = 31.4159265358979

x11 = 100.530964914873

x12 = -87.9645943005142

x13 = -232.477856365645

x14 = -81.6814089933346

x15 = -2642.07942166902

x16 = 78.5398163397448

x17 = 18.8495559215388

x18 = -6.28318530717959

x19 = -12.5663706143592

x20 = -56.5486677646163

x21 = 87.9645943005142

x22 = -47.1238898038469

x23 = 50.2654824574367

x24 = -267.035375555132

x25 = -53.4070751110265

x26 = 75.398223686155

x27 = -43.9822971502571

x28 = 81.6814089933346

x29 = -59.6902604182061

x30 = 65.9734457253857

x31 = 12.5663706143592

x32 = 21.9911485751286

x33 = -31.4159265358979

x34 = -40.8407044966673

x35 = 72.2566310325652

x36 = 47.1238898038469

x37 = 9.42477796076938

x38 = -100.530964914873

x39 = 28.2743338823081

x40 = 94.2477796076938

x41 = -21.9911485751286

x42 = 53.4070751110265

x43 = -94.2477796076938

x44 = -18.8495559215388

x45 = 40.8407044966673

x46 = -15.707963267949

x47 = 3.14159265358979

x48 = 84.8230016469244

x49 = -37.6991118430775

x50 = 6.28318530717959

x51 = 37.6991118430775

x52 = -34.5575191894877

x53 = -62.8318530717959

x54 = -91.106186954104

x55 = -28.2743338823081

x56 = -9.42477796076938

x57 = 59.6902604182061

x58 = -50.2654824574367

x59 = 25.1327412287183

x60 = 91.106186954104

x61 = 69.1150383789755

x62 = 15.707963267949

x63 = 97.3893722612836

x64 = -113.097335529233

x65 = -69.1150383789755

x66 = -84.8230016469244

x67 = -75.398223686155

x68 = 34.5575191894877

x69 = -3.14159265358979

График