Find the volume of the solid formed by revolving the region bounded by the graphs y=x and y=x' from x-0 to 1 rotated about the x-axis A. 21n/4 B. 4n/21 C. 27n/4 D. 4m/27

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A: f(x,y)=5x+3y2+5 fx(x,y,z)=5fy(x,y,z)=3(2y)=6y∇f =fx(x,y,z) i +fy(x,y,z) j

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Q: 3. Determine if f is differentiable at x = 0 given that -1 4 cos if – 2 0, x + 1 (x-1)6'

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A: ∫ uv dx = u ∫ v dx - ∫ (u' ∫ v dx) dx. ∫ (1+2x)e-xdx = -(1+2x)e-x + ∫2e-xdx ∫ (1+2x)e-xdx = -(1+2x)...

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Q: Find

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A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions specify...

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Q: eva dx

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A: topic - derivatives