2000002106 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

2000002106

Accepted:

0

Clonable:

0

Easy:

1

Which of the following numbers is not the value of the argument of

{(\cos \frac{π}{4} + i \sin \frac{π}{4})}^{5}

?

\frac{π}{4}

\frac{5 π}{4}

- \frac{3 π}{4}

\frac{13 π}{4}