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Mathematics 15 Online
OpenStudy (anonymous):

I need help with this problem: find dx/dt of x=sin(3t)-cos(5t) Is it cos(3t)+sin(5t)? I feel like there is another step after that.

OpenStudy (anonymous):

Don't forge tthe 3 and the 5 out front, you are so smart!

OpenStudy (anonymous):

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