# Use the chain rule to differentiate f(t)=e^(4t sin(2t))

Question

Use the chain rule to differentiate f(t)=e^(4t sin(2t))

Step 1

Let us take u=4tsin(2t) and f(t)=y, then we have y=e^u

Step 2

By chain rule of differentiation , we have

Step 3

Now , we find dy/du and du/dt  by using the result that derivative of e^u with respect to u is e^u  and b...

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