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Study bachelor degree and masters degree in math questions, double angle identities course online has multiple choice question (MCQs): sin2θ/sinθ -cos2θ/cosθ = with options 2, 1, 0 and secθ with online learning guide for international exams' preparation like MCAT prep for good MCAT percentiles. Learn double angle identities quiz questions with problem solving skills assessment test.

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