Can somebody solve this question. I've been trying for 2 hours straight. Didn't get it yet

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Yuvraj Pai Khot
Yuvraj Pai Khot 2022-1-11
编辑： Matt J 2022-1-11
Find the volume of the solid generated by revolving about the x-axis the region bounded by the curve y = sqrt(x) , the x-axis, and the line y= x-2.
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Matt J
Matt J 2022-1-11
Yes, but it's your homework. Are you not worried your instructor will catch you posting it? You know you are not allowed to delete this, right?

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Matt J
Matt J 2022-1-11
编辑：Matt J 2022-1-11
Ran in:
Hint: Notice that the volume is the difference of two simpler volumes V1-V2, where V1 is the volume of revolution of sqrt(x) on the interval [0,4] and V2 is the volume of the cone swept out by the line x-2 on the interval [2,4].
x=linspace(0,5);
plot(x,sqrt(x),x, max(x-2,0) )

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