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"Sin2θ/sinθ -cos2θ/cosθ =", double angle identities Multiple Choice Questions (MCQs) with choices 1, 2, 0, and secθ for SAT test. Practice double angle identities questions and answers to improve problem solving skills for GRE test prep classes.
Quiz on Double Angle Identities PDF Download eBook
MCQ: Sin2θ/sinθ -cos2θ/cosθ =
- 2
- 1
- 0
- secθ
D
MCQ: A ∪ ( A ∩ B) =
- B
- A ∪ B
- A
- π
C
MCQ: The letters of the BERN taken all at a time can be written in
- 2 ways
- 6 ways
- 24 ways
- 120 ways
C
MCQ: For a quadratic equation a x² + bx + c sum of the root is
- b⁄a
- −b⁄a
- c⁄a
- None of Above
B
MCQ: If f:x→(-x)² is a function, then ƒ(-2) =
- −4
- −2
- 2
- 4
A
