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    Question

    Find the maximum value of (8sin A + 6cos

    A).
    A тИЪ81 Correct Answer Incorrect Answer
    B тИЪ144 Correct Answer Incorrect Answer
    C тИЪ100 Correct Answer Incorrect Answer
    D тИЪ64 Correct Answer Incorrect Answer

    Solution

    Maximum value of (asin P + bcos P) = тИЪ(a┬▓ + b┬▓)
    Here, 'a' = 8 and 'b' = 6
    Therefore, required value = тИЪ(8┬▓ + 6┬▓) = тИЪ(64 + 36) = тИЪ100

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