SOLUTION: cos y sin y (sec y+csc y) sin y + cos y
I am having trouble finding a reference to multiply and simplify this problem. Our teacher says there are different methods, but I just
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-> SOLUTION: cos y sin y (sec y+csc y) sin y + cos y
I am having trouble finding a reference to multiply and simplify this problem. Our teacher says there are different methods, but I just
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Question 806454: cos y sin y (sec y+csc y) sin y + cos y
I am having trouble finding a reference to multiply and simplify this problem. Our teacher says there are different methods, but I just need one that works! Please help. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! cos y sin y (sec y+csc y) sin y + cos y
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= (cos*sin*sec + cos*sin*csc)sin + cos
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= (sin+cos)sin + cos
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= sin^2 + cos*sin + cos
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Cheers,
Stan H.
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