2010004603 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

2010004603

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Identify a complex number that is not equal to

{(\cos \frac{π}{6} + i \sin \frac{π}{6})}^{13}

.

\frac{\sqrt{3}}{2} - \frac{1}{2} i

\frac{\sqrt{3}}{2} + \frac{1}{2} i

\cos \frac{π}{6} + i \sin \frac{π}{6}

\cos \frac{25 π}{6} + i \sin \frac{25 π}{6}