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e^(-x)*cos(x)-e^(-x)*sin(x)-sin(x)=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
 -x           -x                    
E  *cos(x) - E  *sin(x) - sin(x) = 0
$$\left(- e^{- x} \sin{\left(x \right)} + e^{- x} \cos{\left(x \right)}\right) - \sin{\left(x \right)} = 0$$
Gráfica
Respuesta numérica [src]
x1 = 43.9822971502571
x2 = -2.39957568586365
x3 = 81.6814089933346
x4 = 9.42485864726484
x5 = 97.3893722612836
x6 = -30.6305283725005
x7 = 84.8230016469244
x8 = -24.3473430653342
x9 = 28.2743338823087
x10 = 25.1327412287305
x11 = 12.5663741016772
x12 = -27.4889357189113
x13 = 50.2654824574367
x14 = 6.28504580868868
x15 = 21.99114857541
x16 = 56.5486677646163
x17 = 40.8407044966673
x18 = 100.530964914873
x19 = 62.8318530717959
x20 = 94.2477796076938
x21 = -5.49982671244376
x22 = 34.5575191894877
x23 = 47.1238898038469
x24 = 53.4070751110265
x25 = 0.384786133003766
x26 = 65.9734457253857
x27 = 87.9645943005142
x28 = -21.2057504120397
x29 = 15.7079634186506
x30 = 91.106186954104
x31 = 59.6902604182061
x32 = 69.1150383789755
x33 = 3.18144165751484
x34 = 75.398223686155
x35 = -14.922565269817
x36 = -18.0641577652831
x37 = 18.8495559280512
x38 = 78.5398163397448
x39 = -11.7809762752917
x40 = 72.2566310325652
x41 = 37.6991118430775
x42 = -8.6394682800326
x43 = 31.415926535898
x43 = 31.415926535898