2010013111 | math4u.vsb.cz

SubArea:

Complex numbers in algebraic and polar form

Level:

Project ID:

2010013111

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Find the polar form of the complex number

z = \frac{i^{12} + 1}{i^{11} + 1}

.

\sqrt{2} (\cos \frac{π}{4} + i \sin \frac{π}{4})

\cos \frac{π}{2} + i \sin \frac{π}{2}

\sqrt{2} (\cos \frac{5 π}{4} + i \sin \frac{5 π}{4})

\sqrt{2} (\cos \frac{3 π}{4} + i \sin \frac{3 π}{4})