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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
23 Oct 2021

Given information

Step-by-step explanation

Step 1.

Finding the value of x and y,

    

    

Apply the formula    ,

On differentiating x w.r.t.  θ

  

On differentiating y w.r.t.  θ,

    

At  ,

    

Use point-slope form for the equation of tangent line.

  

  

  

 

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