kolutastmr

2022-07-03

How do you find the length of a curve using integration?

Expert

If you want to find the arc length of the graph of y=f(x) from x = a to x=b,
then it can be found by
$L={\int }_{a}^{b}\sqrt{1+\left[{f}^{\prime }\left(x\right){\right]}^{2}}dx$

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