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      Question

      The value of 8(sin6θ + cos6θ) - 12(sin4θ + cos4θ)

      is equal to
      A 20 Correct Answer Incorrect Answer
      B -20 Correct Answer Incorrect Answer
      C -4 Correct Answer Incorrect Answer
      D 4 Correct Answer Incorrect Answer

      Solution

      The correct answer is C

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