Use the given information to find (a) sin (s+t), (b) tan (s+t), and (c) the quadrant of s+t. 3 and cost=. ,s and t in quadrant IV 1 COS S = 8 - 17 5 *** (a) sin (s+t) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

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