SOLUTION: whats the period of y=2sin(2x)+cos3(x)

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Question 734985: whats the period of y=2sin(2x)+cos3(x)
Found 2 solutions by lynnlo, Alan3354:
Answer by lynnlo(4176) About Me  (Show Source):
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
whats the period of y=2sin(2x)+cos3(x)
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Is it cos^3 ? Or cos(3x) ?
Period = 2pi either way