Find the volumes of the solids generated by revolving the triangle with vertices (2,2), (2,7), and (6,7) about (a) the x-axis, (b) the y-axis, (c) the line x = 8, and (d) the line y = 2.

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Q: II. Let U = R I = {x € R|x° – 14x³ + 45x = ( J = {x €R|x° 2}. Find the following. All infinite sets…

A: I={-3,-5,0,5,3} We have I={x∈ℝ|x5-14x3+45x=0} Solve for x in  x5-14x3+45x=0 We get I={-3,-5,0,5,3}…

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