Question
Asked Nov 11, 2019
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Find the slope of the tangent line to the given polar curve at the point specified by the value of θ.
r = 2/θ
θ = π

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Expert Answer

Step 1

First find dr/dtheta .

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2 r-20 dr =2(-1)02 dr =-202

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Step 2

Then use formula for slope o...

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dr - sin0+rcos de dy dx dr - cos0-rsin (-20sin0+(20')cos0 dy (-20cos-(20)sin0 dx

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