# Step-by-step Solution

## Find the derivative of $te^t\sin\left(t\right)$ using the constant rule

Go!
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### Videos

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## Step-by-step explanation

Problem to solve:

$\frac{d}{dx}\left(t\cdot e^t\cdot sin\left(t\right)\right)$
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The derivative of the constant function ($te^t\sin\left(t\right)$) is equal to zero

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### Problem Analysis

$\frac{d}{dx}\left(t\cdot e^t\cdot sin\left(t\right)\right)$

Constant rule

~ 0.51 seconds