# Composition of functions Quiz Questions and Answers 46 PDF Download

Learn composition of functions quiz, online college math test 46 for online courses, distance learning. Free math MCQs questions and answers to learn composition of functions MCQs with answers. Practice MCQs to test knowledge on composition of functions, remainder theorem, math functions, relation b/w roots and the coefficients of quadratic equations, groups in maths for online math practice course test.

Free composition of functions course worksheet has multiple choice quiz question as if ƒ(x) = x² + 3 and g(x) = 1/x, then (gof)(x) = with options √(x²) +1/x, x² +1/x, 1/x² +1 and x +3 with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study functions & limits multiple choice questions based quiz question and answers.

## Quiz on Composition of functions Quiz PDF Download Worksheet 46

Composition of functions Quiz

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

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

D

Remainder Theorem Quiz

MCQ. If x³+ 9 x + 5 is divided by x, then remainder is

- 9
- 0
- −9
- 5

D

Math Functions Quiz

MCQ. Cothh^{-1}x =

- ln(x+√(x² +1))
- ln(x+√(x² -1))
- 1/2ln(1+x/1-x)
- 1/2ln(x+1/x-1)

D

Relation b/w roots & the coefficients of quadratic equations Quiz

MCQ. If α and β are roots of x² -2x + 3 = 0, then equation with roots 1/α,1/β is

- x² - 6x + 11 = 0
- x² + 6x - 11 = 0
- x² -11x + 6 = 0
- 3x² -2x + 1 = 0

D

Groups in Maths Quiz

MCQ. A monoid is always a

- A group
- a commutative group
- a non abelian group
- groupoid

D