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Trigonometry Important Questions for Competitive Exams /tags/trigonometry-question-and-answer 
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Trigonometry is the oldest topic in the history of mathematics. This topic is mainly related to the sides of triangles and the angles of different figures. Unknown sides and angles are studied using trigonometry formulas or trigonometric identities. In trigonometry, angles are measured in degrees or radians.
Vikram Singh 11.7K Views
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Every student wants to improve your accuracy and speed to solve the competitive exam and it is possible only with the practice day by day or important questions. To understand a few concepts and formulas, here I am giving you trigonometry important questions for competitive exams.
Vikram Singh 16.8K Views
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4 Answer : 1
4 Answer : 3
4 Answer : 3
4 Answer : 4
4 Answer : 4
Q:
$$(1+tan θ+secθ)(1+cotθ-cosecθ)\over (sec θ+tan θ)(1-sin θ) $$ is equal to :
580 0 64d22b9690a003851dda2d4d- 12sec θtrue
- 22cosec θfalse
- 3cosec θfalse
- 4sec θfalse
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Answer : 1 2sec θ
- 1cotAfalse
- 2cosAfalse
- 3true
sec2A
- 4false
cos2A
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Answer : 3 sec2A
sec2A
Q:
If $${cos^2θ\over cot^2θ-cos^2θ}=3,$$ where $${0^0<θ<90^0}$$ then the value of θ is:
461 0 64cceaad8f85ca71558f2e3e- 1$${{45^0}}$$false
- 2$${{50^0}}$$false
- 3$${{60^0}}$$true
- 4$${{50^0}}$$false
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Answer : 3 $${{60^0}}$$
- 1$${4\over3}$$false
- 2$${3\over4}$$false
- 3$${3\over5}$$false
- 4$${5\over3}$$true
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Answer : 4 $${5\over3}$$
Q:
If $${secθ+tanθ\over secθ-tanθ}=2{51\over79}$$, then the value of sinθ is equal to:
431 0 64ccb76929beb3482a58126a- 1$${35\over72}$$false
- 2$${36\over72}$$false
- 3$${91\over144}$$false
- 4$${65\over144}$$true
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