# Trigonometric Form of complex numbers

*label*Mathematics

*timer*Asked: Jan 6th, 2018

*account_balance_wallet*$10

**Question description**

Ten multiple choice questions ranging from: What is the absolute value of: 3 - 8i ; Convert to standard form: z = 20(cos135 + i sin135); Convert to trigonometric form: z = 4sqrt3 + 4i

## Tutor Answer

Attached. Let me know if you have any questions or concerns.

What is the absolute value of a complex number: z = a + bi ?

|a|

|b|

The distance from a to b in a complex plane.

The distance from the origin to...

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