2010004607 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

2010004607

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Evaluate

(\cos 27^{\circ} + i \sin 27^{\circ})^{5}

and find the algebraic form of the result.

- \frac{\sqrt{2}}{2} + \frac{\sqrt{2}}{2} i

\frac{\sqrt{2}}{2} + \frac{\sqrt{2}}{2} i

- \frac{\sqrt{2}}{2} - \frac{\sqrt{2}}{2} i

\frac{\sqrt{2}}{2} - \frac{\sqrt{2}}{2} i