Question: If cos ? = 3/4 and ? terminates in Quadrant IV, find the exact value of each of the following. Caution: The triangle is not

If cos ? = 3/4 and ? terminates in Quadrant IV,

If cos ? = 3/4 and ? terminates in Quadrant IV, find the exact value of each of the following. Caution: The triangle is not a 3-4-5 since the hypotenuse given is 4.

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