# Complex Numbers Quiz Questions and Answers 72 PDF Download

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Free online complex numbers course worksheet has multiple choice quiz question: |z1 - z2 | = with choices > |z1| + |z2|, ≤|z1| + |z2|, ≤ z1 + z2 and > z1 + z2 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: |z1 - z2 | =

1. > |Z1| + |Z2|
2. ≤|Z1| + |Z2|
3. ≤ Z1 + Z2
4. > Z1 + Z2

B

Trigonometric ratios of Allied Angles Quiz

MCQ: Tan(π/2-α) =

1. cotα
2. tanα
3. −cosα
4. −sinα

A

Series in Maths Quiz

MCQ: 1/2,1/7,1/12,… is

1. an arithmetic progression
2. a Geometric Progression (GP)
3. a harmonic progression
4. a harmonic series

C

Period of Trigonometric Functions Quiz

MCQ: Period of sec(x/3) is

1. π

D

Inverse of a Function Quiz

MCQ: If ƒ(x) = 2x+1/x-1, then

1. f-1(3) < f-1(1)
2. f-1(3) > f-1(1)
3. f-1(3) = f-1(1)
4. None of Above

A