# Fundamental Identities MCQs Questions and Answers PDF Book Download

Fundamental identities MCQs, fundamental identities quiz answers to learn math courses online. Fundamentals of trigonometry multiple choice questions (MCQs), fundamental identities quiz questions and answers for undergraduate degree. Math problems, college math, measurements conversion, radian to degree conversion, fundamental identities test prep for online certifications.

Practice fundamentals of trigonometry test MCQs: sec²θ =, with choices 1 - cos²θ, 1 - tan²θ, 1 + tan²θ, and 1 + cot²θ for undergraduate degree. Practice assessment test for scholarships, online learning fundamental identities quiz questions for competitive assessment in math major.

## MCQ on Fundamental IdentitiesQuiz Book Download

MCQ: Sec²θ =

1. 1 - cos²θ
2. 1 - tan²θ
3. 1 + tan²θ
4. 1 + cot²θ

C

MCQ: Cos²θ/2 =

1. 1 - sin²θ/2
2. 1 - sin²θ
3. csc²2θ
4. sec²2θ

A

MCQ: 1 + tan²2θ/2 =

1. sec²θ
2. csc²θ
3. csc²2θ
4. sec²θ/2

A

MCQ: (secθ-tanθ)² =

1. 1 + sinθ/1 - sinθ
2. (1 - sinθ)/(1 + sinθ)
3. (1 - cosθ)/(1+cosθ)
4. cscθ

B

MCQ: Csc²θ =

1. 1 - cos²θ
2. 1 - tan²θ
3. 1 + tan²θ
4. 1 + cot²θ

D