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Find the exact length of the curve.
$ y = 3 + \frac{1}{2} \cosh 2x $ , $ 0 \le x \le 1 $
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Calculus 2 / BC
Chapter 8
Further Applications of Integration
Section 1
Arc Length
Applications of Integration
Campbell University
Baylor University
Idaho State University
Boston College
Lectures
02:41
Find the exact length of t…
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$9-20$ Find the exact leng…
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ants Claressa when you raid here. So we're gonna find the curve length of the curve. So we get the Y over DX to be signed two x, and we're going to square both sides and add one to the expression. So when we do that, we get one plus d y over tea cups square, it goes one plus square two x is equal to And when we recall the identity the hyperbolic sign and coast on eternity we get gosh square of two months. Don't we square? Root the expression? No. We're gonna integrate from 0 to 1. Caution two X t x. This becomes equal to one. Have a sign. I probably like function of two x from 0 to 1. This is equal to e square minus eat the negative two over for
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