# Combinations Quiz Questions 33 Tests pdf Download

Practice college math MCQ test 33 to learn combinations quiz online. Free math quiz questions and answers to learn permutations, combinations and probability. Practice MCQs to test knowledge on combinations, notation and value of function, applied mathematics, college math, fourth root of unity worksheets.

Free math worksheets has multiple choice quiz questions as ^{n}c_{r} .rι =, answer key with choices as ^{n+1}p_{r}, ^{n}p_{r+1}, ^{n-1}p_{r} and ^{n}p_{r} to test study skills. For e-learning, study online permutations, combinations and probability multiple choice questions based quiz questions and answers.

## Combinations Quiz Worksheet 33 Quiz pdf Download

Combinations Quiz

MCQ. ^{n}C_{r} .rι =

^{n+1}P_{r}^{n}P_{r+1}^{n-1}P_{r}^{n}P_{r}

D

Notation and Value of Function Quiz

MCQ. If f:x→x^{2} - 2x+1 is a function, then ƒ(t+1) =

- t+1
- t
^{2} - t-1
- t
^{2}-1

B

Applied Mathematics Quiz

MCQ. If α,β,γ are angles of a triangle ABC, then sin(α + β) =

- tanγ
- −cosγ
- cosγ
- sinγ

D

College Math Quiz

MCQ. System of measurement in which angle is measured in radians called the

- Circular system
- Sexagesimal system
- MKS system
- CGS system

A

Fourth Root of Unity Quiz

MCQ. Root of equation x^{4} -5x^{4} + 4 = 0 is

- 1
- 3
- 4
- None of Above

A