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Find the value of X if (cos x = frac{5}{8}) for (0^ole Xle 180^o)

Find the value of X if (cos x = frac{5}{8}) for (0^ole Xle 180^o)

  • A.
    141.3o
  • B.
    128.7o
  • C.
    51.3o
  • D.
    48.7o
  • E.
    38.7o
Correct Answer: Option C
Explanation

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