# Complex Numbers Quiz Questions and Answers 72 PDF Download

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Free online complex numbers course worksheet has multiple choice quiz question: |z_{1} - z_{2} | = with choices > |z_{1}| + |z_{2}|, ≤|z_{1}| + |z_{2}|, ≤ z_{1} + z_{2} and > z_{1} + z_{2} with online eLearning for online competitions like college board ACT exam portal, study number system multiple choice questions based quiz question and answers.

## Quiz on Complex Numbers Worksheet 72 Quiz PDF Download

Complex Numbers Quiz

MCQ: |z_{1} - z_{2} | =

- > |Z
_{1}| + |Z_{2}| - ≤|Z
_{1}| + |Z_{2}| - ≤ Z
_{1}+ Z_{2} - > Z
_{1}+ Z_{2}

B

Trigonometric ratios of Allied Angles Quiz

MCQ: Tan(π/2-α) =

- cotα
- tanα
- −cosα
- −sinα

A

Series in Maths Quiz

MCQ: 1/2,1/7,1/12,… is

- an arithmetic progression
- a Geometric Progression (GP)
- a harmonic progression
- a harmonic series

C

Period of Trigonometric Functions Quiz

MCQ: Period of sec(x/3) is

- π
- 2π
- 3π
- 6π

D

Inverse of a Function Quiz

MCQ: If ƒ(x) = 2x+1/x-1, then

- f
^{-1}(3) < f^{-1}(1) - f
^{-1}(3) > f^{-1}(1) - f
^{-1}(3) = f^{-1}(1) - None of Above

A