El profesor se sorprenderá mucho al ver tu solución correcta😉
________ \/ cos(x) ---------- = 1 4
w = 1 / (1/16)
x1 = 2*pi - I*im(acos(16))
x2 = I*im(acos(16)) + re(acos(16))
x2 = re(acos(16)) + i*im(acos(16))
suma
2*pi - I*im(acos(16)) + I*im(acos(16)) + re(acos(16))
=
2*pi + re(acos(16))
producto
(2*pi - I*im(acos(16)))*(I*im(acos(16)) + re(acos(16)))
=
(2*pi - I*im(acos(16)))*(I*im(acos(16)) + re(acos(16)))
(2*pi - i*im(acos(16)))*(i*im(acos(16)) + re(acos(16)))
x1 = 6.28318530717959 + 3.46475790667586*i
x2 = -31.4159265358979 + 3.46475790667586*i
x3 = 4.40474344322297e-31 - 3.46475790667586*i
x4 = 106.814150222053 + 3.46475790667586*i
x5 = -31.4159265358979 - 3.46475790667586*i
x6 = -75.398223686155 - 3.46475790667586*i
x7 = -6.28318530717959 + 3.46475790667586*i
x8 = -81.6814089933346 - 3.46475790667586*i
x9 = -37.6991118430775 - 3.46475790667586*i
x10 = 31.4159265358979 - 3.46475790667586*i
x11 = 69.1150383789755 + 3.46475790667586*i
x12 = -25.1327412287183 + 3.46475790667586*i
x13 = 62.8318530717959 + 3.46475790667586*i
x14 = 50.2654824574367 + 3.46475790667586*i
x15 = 18.8495559215388 - 3.46475790667586*i
x16 = 6.28318530717959 - 3.46475790667586*i
x17 = 50.2654824574367 - 3.46475790667586*i
x18 = -37.6991118430775 + 3.46475790667586*i
x19 = -106.814150222053 + 3.46475790667586*i
x20 = -18.8495559215388 - 3.46475790667586*i
x21 = -62.8318530717959 - 3.46475790667586*i
x22 = -81.6814089933346 + 3.46475790667586*i
x23 = -94.2477796076938 + 3.46475790667586*i
x24 = -56.5486677646163 - 3.46475790667586*i
x25 = 87.9645943005142 - 3.46475790667586*i
x26 = -12.5663706143592 + 3.46475790667586*i
x27 = -87.9645943005142 - 3.46475790667586*i
x28 = 12.5663706143592 - 3.46475790667586*i
x29 = 87.9645943005142 + 3.46475790667586*i
x30 = 94.2477796076938 - 3.46475790667586*i
x31 = 81.6814089933346 + 3.46475790667586*i
x32 = 4.30537352041857e-35 - 3.46475790667586*i
x33 = -50.2654824574367 + 3.46475790667586*i
x34 = -12.5663706143592 - 3.46475790667586*i
x35 = 37.6991118430775 + 3.46475790667586*i
x36 = -43.9822971502571 - 3.46475790667586*i
x37 = -157.07963267949 + 3.46475790667586*i
x38 = 56.5486677646163 - 3.46475790667586*i
x39 = 25.1327412287183 - 3.46475790667586*i
x40 = 12.5663706143592 + 3.46475790667586*i
x41 = -62.8318530717959 + 3.46475790667586*i
x42 = -43.9822971502571 + 3.46475790667586*i
x43 = 75.398223686155 - 3.46475790667586*i
x44 = 18.8495559215388 + 3.46475790667586*i
x45 = 56.5486677646163 + 3.46475790667586*i
x46 = 9.44103532065362e-35 + 3.46475790667586*i
x47 = -87.9645943005142 + 3.46475790667586*i
x48 = -94.2477796076938 - 3.46475790667586*i
x49 = 100.530964914873 + 3.46475790667586*i
x50 = -75.398223686155 + 3.46475790667586*i
x51 = -18.8495559215388 + 3.46475790667586*i
x52 = 43.9822971502571 + 3.46475790667586*i
x53 = 94.2477796076938 + 3.46475790667586*i
x54 = 43.9822971502571 - 3.46475790667586*i
x54 = 43.9822971502571 - 3.46475790667586*i