I couldnt figure this one out...can anyone? cos(arcsin3/5 + arccos sqrt3/2) Thanks!
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Originally Posted by Sinsane I couldnt figure this one out...can anyone? cos(arcsin3/5 + arccos sqrt3/2) Thanks! Start by letting and . Your task is to calculate . Hint: Start by applying the compound angle formula and then make the necessary substitutions.
Thank you..I finally figured it out before you said something..but I appreciate the help. But its always good to make sure something is right haha.
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