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    Question

    Find the maximum value of (12sin A + 16cos

    A).
    A √400 Correct Answer Incorrect Answer
    B √360 Correct Answer Incorrect Answer
    C √324 Correct Answer Incorrect Answer
    D √289 Correct Answer Incorrect Answer

    Solution

    Maximum value of (asin P + bcos P) = √(a² + b²)
    Here, 'a' = 12 and 'b' = 16
    Therefore, required value = √(12² + 16²) = √(144 + 256) = √400

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