Learn composition of functions quiz questions, online college math quiz 114 to practice. Free math MCQs questions and answers to learn composition of functions MCQs with answers. Practice MCQs to test knowledge on composition of functions, multiplication of a matrix, double angle identities, fourth root of unity, complementary combination worksheets.

Free composition of functions worksheet has multiple choice quiz question as if ƒ(x) = 2x+1 and g(x) = 3/x-1, then (gof)(x) =, answer key with choices as x+5/x-1, 3/2x, 6x+3/x-1 and x+3 problem solving to test study skills. For viva learning help and jobs' interview preparation tips, study online functions & limits multiple choice questions based quiz question and answers.

Composition of functions Quiz

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

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

B

Multiplication of a Matrix Quiz

MCQ. Two matrices A and B are equal if

1. both are rectangular
2. both have same order
3. no of columns of A is equal to columns of B
4. both have same order and equal corresponding elements

D

Double Angle Identities Quiz

MCQ. 1 - cos2α =

1. 2sinα
2. 2cosα
3. 2secα
4. 2sin²α

D

Fourth Root of Unity Quiz

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

1. x² + 4x + 1 = 0
2. x² - 4x + 1 = 0
3. x² - 6x + 6 = 0
4. x² - 6x - 6 = 0

B

Complementary Combination Quiz

MCQ. Value of 15C11 =

1. 1565
2. 1465
3. 1365
4. 1265

C