find-1-5-cos-11-24-i-sin-11-24-using-demoivre-s-theorem-express-the-answer-in-re

Question

Find [(1/5)(cos (11π/24) + i sin (11π/24))]⁴ using DeMoivre's Theorem. Express the answer in rectangular form.

Accepted Answer

(√3)/1250 - (1/1250)i

Answer

- (√3)/1250 + (1/625)i

Answer

(√2)/1250 + (1/625)i

Answer

1/625 - (i√2)/1250