9000034303 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

9000034303

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

Find the solution set of the following equation in the set of complex numbers.

x^{3} + i = 0

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

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

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

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