9000035706 | math4u.vsb.cz

SubArea:

Complex numbers in algebraic and polar form

Level:

Project ID:

9000035706

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

Find the absolute value of the complex number

z = \frac{2 + 6 i}{1 - 2 i}

.

2 \sqrt{2}

2 \sqrt{5}

2

2 \sqrt{3}