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    Question

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

    A).
    A тИЪ400 Correct Answer Incorrect Answer
    B тИЪ360 Correct Answer Incorrect Answer
    C тИЪ324 Correct Answer Incorrect Answer
    D тИЪ289 Correct Answer Incorrect Answer

    Solution

    Maximum value of (asin P + bcos P) = тИЪ(a┬▓ + b┬▓)
    Here, 'a' = 12 and 'b' = 16
    Therefore, required value = тИЪ(12┬▓ + 16┬▓) = тИЪ(144 + 256) = тИЪ400

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