# Composition of functions Quiz Questions and Answers PDF Download eBook p. 148

Composition of functions quiz questions and answers, composition of functions MCQs with answers PDF 148 to practice math mock tests for online graduate programs. Practice "Functions and Limits" quiz questions with answers, composition of functions Multiple Choice Questions (MCQs) for online college degrees. Free composition of functions MCQs, groups in maths, double angle identities, when q(x) has non-repeated linear factors, math test, composition of functions test prep for schools that offer certificate programs.

"If ƒ(x) = x² + 3 and g(x) = 1/x, then (fog)(x) =", composition of functions Multiple Choice Questions (MCQs) with choices *x² +1/x, √(x² +1/x, 1/x² +1, and x + 3* to learn free online courses. Practice functions and limits questions and answers to improve problem solving skills for GRE test.

## Quiz on Composition of functions PDF Download eBook

MCQ: If ƒ(x) = x² + 3 and g(x) = 1/x, then (fog)(x) =

- √(x² +1/x
- x² +1/x
- 1/x² +1
- x + 3

B

MCQ: ^{15}P_{1} is equal to

- 16
- 15
- 30
- None of Above

B

MCQ: 1/(x+3)(x+2) =

- 1/x³ - 1/(x+2)
- 1/(x-3) - 1/(x-2)
- 1/(x+3) - 1/(x+2)
- None of Above

C

MCQ: Sin(α + β) + sin(α - β)/cos(α + β) + cos(α - β) =

- sin²α-cos²β
- −cotα
- cotα
- tanα

D

MCQ: If G = { 1, -1, ι, - ι } is group under multiplication, then inverse of ι is

- 1
- −1
- ι
- None of Above

D