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      Question

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

      A).
      A √81 Correct Answer Incorrect Answer
      B √144 Correct Answer Incorrect Answer
      C √100 Correct Answer Incorrect Answer
      D √64 Correct Answer Incorrect Answer

      Solution

      Maximum value of (asin P + bcos P) = √(a² + b²)
      Here, 'a' = 8 and 'b' = 6
      Therefore, required value = √(8² + 6²) = √(64 + 36) = √100

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