5 11 Find the exact value of the expression sin (a-B) given that cos a = with a in quadrant II, and sin ß=== 3/3 sin (a-
Posted: Mon Jul 11, 2022 10:35 am
5 11 Find the exact value of the expression sin (a-B) given that cos a = with a in quadrant II, and sin ß=== 3/3 sin (a-8)= (Simplify your answer. Type an exact answer, using radicals as needed.) 13 with Bin quadrant IV