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-sinx=2cos*(x/2) la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
               /x\
-sin(x) = 2*cos|-|
               \2/
$$- \sin{\left(x \right)} = 2 \cos{\left(\frac{x}{2} \right)}$$
Gráfica
Respuesta numérica [src]
x1 = 97.3895151176499
x2 = -59.6902604182061
x3 = -34.5575191894877
x4 = -40.8408924489939
x5 = 3.14159265358979
x6 = -65.9734355952248
x7 = -28.2743429146645
x8 = 9.42491394488145
x9 = -53.4071538445542
x10 = 28.2743338823081
x11 = -40.840518652309
x12 = 65.9734457253857
x13 = -9.42477796076938
x14 = 40.8407044966673
x15 = 72.2564951195289
x16 = 91.106186954104
x17 = 21.9912579860107
x18 = 47.124082010356
x19 = -78.5396873009784
x20 = 21.9911516420054
x21 = 47.1237082201056
x22 = 34.5575816184239
x23 = -78.5400316033956
x24 = -47.1238898038469
x25 = -84.8230016469244
x26 = -15.7079741592544
x27 = -72.2566310325652
x28 = -21.9911485751286
x29 = -3.14172454066935
x30 = 84.8228766394865
x31 = -543.495359505722
x32 = 53.4070751110265
x33 = 15.707963267949
x34 = 72.2565115606376
x35 = 59.6903421249815
x36 = -91.1063256616628
x37 = 21.991292079459
x38 = 72.2566292957122
x39 = 59.6901946871897
x40 = -65.973454710267
x41 = 34.5574478635195
x42 = 78.5398163397448
x43 = -53.4069638462823
x44 = -97.3893722612836
x45 = 103.672557568463
x46 = -28.2742599329832
x46 = -28.2742599329832