Question
Asked Mar 7, 2019
41 views

Find the arc length of the curve on the given interval. (Round your answer to two decimal places.)

Parametric Equations      Interval
x = e−t cos t,    y = e−t sin t
    
0 ≤ t ≤ 
π
2
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Expert Answer

Step 1

To calculatethe arc length (length along the curve) using integration

Step 2

The formula for the arc length of a parametrized curve.

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Step 3

Apply the above formula to find the arc leng...

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Tagged in

Math

Calculus

Integration

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