Solved: Use the given information to find (a) sin1s + t2,
Chapter 5, Problem 47(choose chapter or problem)
Use the given information to find (a) sin1s + t2, (b) tan1s + t2, and (c) the quadrant of s + t. See Example 3 cos s = - 8 17 and cos t = - 35 , s and t in quadrant III
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