# Composition of functions Quiz Questions 114 pdf Download

Practice college math MCQ test 114 to learn composition of functions quiz online. Find questions to study math quiz on functions and limits. Practice MCQs to test knowledge on composition of functions, multiplication of a matrix, double angle identities, fourth root of unity, complementary combination,.

Free study guide has multiple choice quiz questions as if ƒ(x) = 2x+1 and g(x) = 3/x-1, then (gof)(x) = with answering options x+5/x-1, 3/2x, 6x+3/x-1 and x+3 to test study skills. For e-learning, study online functions and limits multiple choice questions based quiz questions and answers.

## Quiz on Composition of functions - Worksheet 114

Composition of functions Quiz

MCQ. If ƒ(x) = 2x+1 and g(x) = 3/x-1, then (gof)(x) =

- x+5/x-1.
- 3/2x.
- 6x+3/x-1.
- x+3.

B

Multiplication of a Matrix Quiz

MCQ. Two matrices A and B are equal if

- both are rectangular.
- both have same order.
- no of columns of A is equal to columns of B.
- both have same order and equal corresponding elements.

D

Double Angle Identities Quiz

MCQ. 1 - cos2α =

- 2sinα.
- 2cosα.
- 2secα.
- 2sin
^{2}α.

D

Fourth Root of Unity Quiz

MCQ. Quadratic equation with roots 2-√( 3 and 2+√(3 is

- x
^{2}+ 4x + 1 = 0. - x
^{2}- 4x + 1 = 0. - x
^{2}- 6x + 6 = 0. - x
^{2}- 6x - 6 = 0.

B

Complementary Combination Quiz

MCQ. Value of ^{15}C_{11} =

- 1565.
- 1465.
- 1365.
- 1265.

C