Find the curve y= f(x) for which $\int^{x_2}_{x_1}(y\sqrt{1+y^{'2}})dx$ is extremum subject to constraint $\int^{x_2}_{x

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Find the curve y= f(x) for which $\int^{x_2}_{x_1}(y\sqrt{1+y^{'2}})dx$ is extremum subject to constraint $\int^{x_2}_{x_1}(\sqrt{1+y^{'2}})dx=1$

written 7.7 years ago by

teamques10 ★ 70k

• modified 3.9 years ago

engineering mathematics

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