The value of cos 10° cos 30° cos - CUETMOCK

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Home Questions R5SPVUXF26

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Trigonometry

Question:

The value of cos 10° cos 30° cos 50° cos 70° cos 90° is:

Options:

3

4

0

1

Correct Answer:

0

Explanation:

We know,

cos 90° = 0

Therefore,

cos10°cos30°cos50°cos70°cos90° = 0

CUET Questions