Find the value of tan A. A 5 3 C 4 B

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Q: 9. Simplify. sin-cos -

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Q: 3V

A: We will find the value of x.

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Q: 12 mm

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A: keeping a note ?as per our company guidelines we are supposed to answer ?️only first question.

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Q: 15-16. sin30°tan45° + tan30°sin60°

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Q: cove the identity 2 tan 0 tan²0 + 1 = = sin(20).

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Q: (ii) Prove the identity (2 – 2 cos 0)(sin 0 + sin 20 + sin 30) = -(cos 40 - 1) sin 0 + sin 40(cos 0…

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