Simplifying Trigonometric Expressions

8 Questions | By JosePhilosopo | Updated: Mar 21, 2022 | Attempts: 1187

Questions

Settings

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

Simplifying Trigonometric Expressions - Quiz

General Instructions: Please indicate your complete name before answering the test. The passing score is 100% but you can retake the test up to five times.

Questions and Answers

1.

Simplify
- A.
- B.
  
  2tanx
- C.
  
  Tanx
- D.
Correct Answer
A.
2.

Which of the following trigonometric equations is NOT true?
- A.
  
  Option 1
- B.
  
  Option 2
- C.
  
  Option 3
- D.
  
  Option 4
Correct Answer
D. Option 4
3.

Simplify
- A.
  
  Sec x
- B.
- C.
  
  1
- D.
  
  Option 4
Correct Answer
B.
4.

Simplify tan x cot x
- A.
  
  Sin x
- B.
  
  Cos x
- C.
  
  1
- D.
  
  Sec x
Correct Answer
C. 1
5.

Simplify
- A.
- B.
- C.
  
  1
- D.
Correct Answer
A.
6.

Simplify .
- A.
  
  Sin a
- B.
  
  Cos a
- C.
  
  1
- D.
  
  Tan a
Correct Answer
B. Cos a
7.

Simplify .
- A.
  
  1/4
- B.
  
  4
- C.
  
  1
- D.
  
  2
Correct Answer
A. 1/4
8.

Simplify .
- A.
  
  Sin x
- B.
  
  1
- C.
  
  Cos x
- D.
  
  Tan x
Correct Answer
C. Cos x