- #1
ineedhelpnow
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hi. have a test comin up and i really need help with these questions.
1. find the length of the curve $y=2\ln\left({\frac{x}{2}}\right)$, $\pi/3\le x\le\pi$
2. use simpson's rule with $n=6$ to estimate the length of the curve $y=\sin\left({x}\right)$, $0\le x\le\pi$
3. find the area of the surface obtained by rotating the curve about the $x-$axis. $x=\frac{1}{3}(y^2+2)^{3/2}$, ${1}\le y\le{3}$
id really appreciate any help at all
1. find the length of the curve $y=2\ln\left({\frac{x}{2}}\right)$, $\pi/3\le x\le\pi$
2. use simpson's rule with $n=6$ to estimate the length of the curve $y=\sin\left({x}\right)$, $0\le x\le\pi$
3. find the area of the surface obtained by rotating the curve about the $x-$axis. $x=\frac{1}{3}(y^2+2)^{3/2}$, ${1}\le y\le{3}$
id really appreciate any help at all