# Trigonometry Problems MCQs Quiz Online PDF Book Download

Trigonometry problems MCQs, trigonometry problems quiz answers to learn online college math courses. Learn fundamentals of trigonometry multiple choice questions (MCQs), trigonometry problems quiz questions and answers. Career assessment test on math problems, college math, measurements conversion, radian to degree conversion, trigonometry problems test prep for online certifications.

Practice fundamentals of trigonometry test MCQs: 1 + tan²2θ =, with choices sec²θ, csc²θ, csc²2θ, and sec²2θ for online math degree. Prepare assessment test for scholarships, online learning trigonometry problems quiz questions for competitive assessment in math major.

## MCQ on Trigonometry ProblemsQuiz Book Download

MCQ: 1 + tan²2θ =

1. sec²θ
2. csc²θ
3. csc²2θ
4. sec²2θ

D

MCQ: Cos²2θ =

1. 1 - sin²θ
2. 1 + sin²θ
3. 1 - sin²2θ
4. 1 - sinθ

B

MCQ: Csc²θ/2-cot²θ/2 =

1. 1
2. −1
3. 0
4. sec²2θ

B

MCQ: Sec²θ-tan²θ =

1. 1
2. −1
3. 0
4. sec²2θ

D

MCQ: 1 + cot²2θ =

1. sec²θ
2. csc²θ
3. csc²2θ
4. sec²2θ

A