Use the given information to find (a) sin (s+t), (b) tan (s+t), and (c) the quadrant of s+t. 5 4 COS S and sint = 13 , s and t in quadrant II 5 (a) sin (s+t)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (b) tan (s+t)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) (c) What is the quadrant of s+t? Quadrant I Quadrant IV Quadrant II Quadrant III

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