El profesor se sorprenderá mucho al ver tu solución correcta😉
1 1 x + ------------ = ------------------------------ 1 - cos(2*x) 2 / sin(2*x)\ (1 - cos(2*x))*|x - --------| \ 2 /
x1 = -5.99405567635196
x2 = -9.65306264117329
x3 = -15.8859519743045
x4 = -6.5592697849477
x5 = 1.05218579241245
x6 = -81.7596845981981
x7 = -12.7649596638128
x8 = 1.05218579241256
x9 = -2.72413410538444
x10 = -21.8394146518543
x11 = -59.781829009212
x12 = -3.50803727762067
x13 = -15.527912393442
x13 = -15.527912393442