# Fundamental Identities Quiz Questions and Answers 21 PDF Download

Learn fundamental identities quiz questions, fundamental identities MCQs with answers pdf 21 to study math certificate online course. Practice "fundamentals of trigonometry" quiz questions and answers, fundamental identities Multiple Choice Questions (MCQs) for online college degrees. Free fundamental identities MCQs, measurements conversion, binary operation, college math, online math learning, fundamental identities test prep for SAT practice test.

"Csc²θ =", fundamental identities Multiple Choice Questions (MCQs) with choices *1 - tan²θ, 1 - cos²θ, 1 + tan²θ, and 1 + cot²θ* for ACT test. Practice fundamentals of trigonometry questions and answers to improve problem solving skills for SAT test.

## Quiz Questions on Fundamental Identities 21 PDF Download

MCQ: Csc²θ =

- 1 - cos²θ
- 1 - tan²θ
- 1 + tan²θ
- 1 + cot²θ

D

MCQ: Sin(θ+270°) =

- cotθ
- tanθ
- sinθ
- −cosθ

D

MCQ: The vertex of an angle in standard form is at

- (1,0)
- (0,1)
- (1,1)
- (0,0)

D

MCQ: The extraction of a square root of a given number is

- binary operation
- relation
- unary operation
- relation in some set

C

MCQ: In one hour, the minutes hand of a clock turns through

- 5π/6 radians
- 4π/9 radians
- π/4 radians
- 180π radians

D