9000034304 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

9000034304

Accepted:

1

Clonable:

0

Easy:

1

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

x^{4} - 1 = 0

{1; - 1; i; - i}

{1 - i; - 1 - i}

{1 + i; - 1 + i}

{1 + i; 1 - i; - 1 + i; - 1 - i}