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Textbook Expert
Textbook ExpertVerified Tutor
31 Oct 2021

Given information

The curve is an ellipse. An ellipse is symmetrical around the four quadrants.

Also,  

 

 

Step-by-step explanation

Step 1.

Since the ellipse is symmetrical, we find the length of the curve in the first quadrant. This length should be equal to one-fourth the total length of the ellipse.

We use the formula - 

 

For this question. 'a' equals 0 and 'b' equals  

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