Subject Category > Mathematics

Q. 3cosA is equal to

A) 4cos3A - 3cosA

B) 4cos3A + 3cosA

C) 3cos3A - 3cosA

D) 3cos3A + 3cosA

✔ 4cos3A - 3cosA

Additional Information > Exam point of View

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Asked Question

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Right Answer : 30%

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Right Answer : 481.25

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Right Answer : Flower

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Right Answer : LJS

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Right Answer : 2

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Right Answer : RSU

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Right Answer : UH

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Right Answer : 10

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Right Answer : 42

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Q 10.Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.Statement:1. All elephants are men.2. All men are socks.Conclusion I: Some socks are elephants.Conclusion II: All elephants are socks.

Right Answer : Both Conclusions I and II follows

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