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Free online double angle identities course worksheet has multiple choice quiz question: sin2θ/sinθ -cos2θ/cosθ = with choices 2, 1, 0 and secθ with online learning guide for international exams' preparation like MCAT prep for good MCAT percentiles, study double angle identities multiple choice questions based quiz question and answers.

Double Angle Identities Quiz

MCQ: Sin2θ/sinθ -cos2θ/cosθ =

1. 2
2. 1
3. 0
4. secθ

D

Operation on Three Sets Quiz

MCQ: A ∪ ( A ∩ B) =

1. B
2. A ∪ B
3. A
4. π

C

Circular Permutation Quiz

MCQ: Letters of BERN taken all at a time can be written in

1. 2 ways
2. 6 ways
3. 24 ways
4. 120 ways

C

Cube Roots of Unity Quiz

MCQ: For a quadratic equation a x² + bx + c sum of root is

1. b⁄a
2. −b⁄a
3. c⁄a
4. None of Above

B

Notation & Value of Function Quiz

MCQ: If f:x→(-x)² is a function, then ƒ(-2) =

1. −4
2. −2
3. 2
4. 4

A