# Trigonometric ratios of Allied Angles Quizzes Online MCQs PDF Download eBook p. 62

Trigonometric ratios of Allied Angles quiz questions, trigonometric ratios of allied angles multiple choice questions and answers PDF 62 to learn math course for online certification. Practice "Trigonometric Identities" quiz with answers, trigonometric ratios of allied angles Multiple Choice Questions (MCQs) for online college degrees. Free trigonometric ratios of allied angles MCQs, notation and value of function, double angle identities, composition of functions, geometric mean, trigonometric ratios of allied angles test prep for online colleges that offer certificate programs.

"Sec(π+α) =", trigonometric ratios of allied angles Multiple Choice Questions (MCQs) with choices *−cosecα, tanα, cosecα, and −secα* for free online college classes. Practice trigonometric identities questions and answers to improve problem solving skills for colleges that offer certificate programs.

## Trigonometric ratios of Allied Angles Questions and Answers PDF Download eBook

MCQ: Sec(π+α) =

- tanα
- −cosecα
- cosecα
- −secα

D

MCQ: A number G is said to be the geometric mean between two numbers a and b if a,G,b is

- a sequence
- A.P
- not a sequence
- G.P

C

MCQ: If ƒ(x) = √(cos(2πsin(x))),then ƒ(π/2) =

- −1
- 0
- 1
- √(2)

C

MCQ: 1 - cos3α =

- 2cos²(3α/2)
- 2sin²(3α/2)
- 3/2 cos²(3α/2)
- 2sin²2α

B

MCQ: If f:x→tan(x) is a function, then ƒ(π) =

- −1
- 1 divided 2
- 0
- 1

C