El profesor se sorprenderá mucho al ver tu solución correcta😉
suma
-I*sin(1) + cos(1) + I*sin(1) + cos(1)
=
2*cos(1)
producto
(-I*sin(1) + cos(1))*(I*sin(1) + cos(1))
=
1
1
x1 = -I*sin(1) + cos(1)
x2 = I*sin(1) + cos(1)
x2 = cos(1) + i*sin(1)
x1 = 0.54030230586814 + 0.841470984807897*i
x2 = 0.54030230586814 - 0.841470984807897*i
x2 = 0.54030230586814 - 0.841470984807897*i