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Class 10 Maths Practice Test: Trigonometric Identities
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Class 10 Maths Practice Test: Trigonometric Identities
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20 Questions

1. (1 + cosec⁡ θ) (1 – cosec⁡ θ) + cot2⁡ θ is _____
2. Evaluate (sec θ – tan θ) (sec θ + tan θ).
3. Evaluate (sec θ – tan θ) (sec θ + tan θ).
4. Evaluate \(\frac {1+cos \, \theta }{sin \, \theta } \)(cosec θ – cot θ).
5. Evaluate (cosec2 θ – cot2 θ)2 . (cosec θ + cot θ)2.
6. Find the correct trigonometric identity.
7. Evaluate sec2 A + (1 + tan A) (1 – tan A).
8. Evaluate \(\sqrt {\frac {1 – sin⁡ \, ⁡A}{1 + sin \, ⁡⁡A}}\).
9. Evaluate cosec θ sec θ.
10. Sec2 θ – Sec4 θ equals to _____
11. (sin A – cos A)2 is equal to _____
12. Find the correct trigonometric identity.
13. (sin A – cos A)2 is equal to _____
14. Evaluate (cosec2 θ – cot2 θ)2 . (cosec θ + cot θ)2.
15. If sec θ – tan θ = M then sec θ + tan θ = \(\frac {1}{M}\).
16. An identity is an equation.
17. Evaluate (cosec θ – cot θ) (cosec θ – cot θ).
18. Find the distance between (sin θ, 0) and (0, cos θ).
19. Find the correct trigonometric identity.
20. Evaluate (cosec θ – cot θ) (cosec θ – cot θ).