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Practice composition of functions quizzes, college math quiz 148 to learn. Free math MCQs questions and answers to learn composition of functions MCQs with answers. Practice MCQs to test knowledge on composition of functions, math test, when q(x) has non-repeated linear factors, double angle identities, groups in maths worksheets.

Free composition of functions worksheet has multiple choice quiz questions as if ƒ(x) = x² + 3 and g(x) = 1/x, then (fog)(x) =, answer key with choices as √(x² +1/x, x² +1/x, 1/x² +1 and x + 3 to test study skills. For eLearning, study online functions & limits multiple choice questions based quiz questions and answers.

Composition of functions Quiz

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

1. √(x² +1/x
2. x² +1/x
3. 1/x² +1
4. x + 3

B

Math Test Quiz

MCQ. 15P1 is equal to

1. 16
2. 15
3. 30
4. None of Above

B

when Q(x) has non-repeated linear factors Quiz

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

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

C

Double Angle Identities Quiz

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

1. sin²α-cos²β
2. −cotα
3. cotα
4. tanα

D

Groups in Maths Quiz

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

1. 1
2. −1
3. ι
4. None of Above

D