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# Find the derivative of xsinx by first principle?

Updated: 4/28/2022

Wiki User

10y ago

I'll get you started. Using the definition of the derivative:

For f(x) = xsinx this gives:

Recall that

From here you should be able to finish it out. Post back if you're still having difficulties.

Wiki User

10y ago

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Q: Find the derivative of xsinx by first principle?
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