SOLUTION: if c=arctan(3) + arcsin(5/13) find cos(c)

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Question 1132182: if c=arctan(3) + arcsin(5/13) find cos(c)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
if c=arctan(3) + arcsin(5/13) find cos(c)
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Find atan(3)
Find asin(5/13)
Add them --> c
find cos(c)
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Multiple results are possible, I would solve for values in Q1.