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# Inverse Trigonometrical Function Practice Test Online Mcqs

 Test Name Inverse Trigonometrical Function Practice Test Subject Math Test Type Mcqs Total Question 10 Total Marks 20 Total Time 10 Test Help For All Admission Test All Jobs Test All Admission Entrance Exam General Knowledge

Inverse Trigonometrical Functions specifically includes that they are the inverses of the sine, cosine, tangent, cotangent, secant, and co secant functions, and are used to obtain an angle from any of the angle’s trigonometric ratios. Inverse trigonometric functions are widely used in engineering, navigation, physics, and geometry. To get more material about such topic, Just follow the free online mcqs test being given over here.There are ten questions in number and also 10 minutes allocated to attempt such mock quiz and get instant result.

## Math

1. If sin-1 x = π/5, for some x ∈ (-1, 1), then the values of cos-1 x is:

Question 1 of 10

2. The x satisfying sin-1 x + sin-1 (1 - x) = cos-1 x are

Question 2 of 10

3. The principle value of sin-1 [sin (2π/3)] is:

Question 3 of 10

4. tan [sin-1 (3/5) - cos-1 (-4/5) is equal to

Question 4 of 10

5. If cos-1 p + cos-1 q + cos-1 r π, then p2 + q2 + r2 +2pqr =

Question 5 of 10

6. The value of sin [2 sin-1(0.8)] is equal to

Question 6 of 10

7. The value of tan-1 2 + tan-1 3 is:

Question 7 of 10

8. Simplify sin-1 x - cos-1 x = π/6, then x =

Question 8 of 10

9. The value of sin [sin-1 (√5/4) + tan-1 √(5/11)]

Question 9 of 10

10. The value of tan [cos-1 (4/5) + tan-1 (2/3)] or tan [sin-1 (3/5) + cos-1 (3/2)]

Question 10 of 10

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