Question
Use Eq. (8) to find $d y / d x$ at the given point.$(\sin 2 \theta, \cos 3 \theta), \quad \theta=\frac{\pi}{6}$
Step 1
The derivative of $\sin 2\theta$ with respect to $\theta$ is $2\cos 2\theta$ and the derivative of $\cos 3\theta$ with respect to $\theta$ is $-3\sin 3\theta$. Show more…
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