2010004612 | math4u.vsb.cz

SubArea:

Powers and roots of complex numbers

Level:

Project ID:

2010004612

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Find the absolute value and the value of the argument of

z = (1 - i \sqrt{3})^{4}

.

| z | = 16

;

φ = \frac{2}{3} π

| z | = 8

;

φ = \frac{π}{3}

| z | = 256

;

φ = \frac{2}{3} π

| z | = 2

;

φ = \frac{2}{3} π