Compute using polar coordinates: 1/2 VT-x² Ty√T² + y² dydr. 1.
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- Sketch the region in the plane consisting of points whose polar coordinates satisfy the given conditions. r ≥ 3, pi ≤ theta ≤ 2piWhich of the following is the surface area of the solid body created by rotating the given parametric curve around the x-axis?Find the area of the surface formed by revolving the polar equation over the given interval about the given line.