# Math Trigonometric Identities Test Mcqs Online Preparation

## Math Trigonometric Identities Test Mcqs Online Preparation with Answers Start Below

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Question 1 of 15

1. csc (90° - α) =
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. sin (α - β) =
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. cos (α + β) =
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. sin (α + β) =
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. tan(α - 90°)=
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. sin (-α)=
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. sin(3π/2 - θ)=
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. cot (α - 90°)=
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. sec(90° - α) =
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. cos(α - 90°) =
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. tan (-α) =
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. sin(α - 90°)=
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. cos(- α) =
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. tan (90° - α) =
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. cos (α - β) =
A.
B.
C.
D.

Question 15 of 15

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