9000070107 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

9000070107

Accepted:

1

Clonable:

1

Easy:

0

Find the algebraic form of the complex number:

{(\frac{1}{2} + \cos \frac{π}{3} + i \cos 2 π)}^{5}

- 4 - 4 i

- 4 + 4 i

4 - 4 i

4 + 4 i