Derivatives
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Write down the derivative of each of the following functions.
f(x)=e^-2x. (thats e to the power minus2x).
g(x)=sin(7x).
Hence by using the product rule,differtiate k(x)=e^-2xsin(7x)
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Hi, here is the solution...
(i)f(x) = e^-2x
f '(x) = e^ -2x (-2)
f'(x)= -2 ...
Solution Summary
Derivatives are found. The product rule is differentiated.
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