MHT CET 2026 Mathematics question

MathematicsTrigonometric Ratio and IdentitiesMHT CET 2026

The value of is

Answer: (B)

Solution

Use with and . Difference: . Sum: \frac{\sin3A\cos A+\cos3A\sin A}Extra open brace or missing close brace{\sin\cos$

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Question ID VK-099444