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∫∫ x²
y dy dx over the region bounded by y=x² and y=1 ---------------------------------------------- ----------------------------------------------- first solve the equations to get the points of intersection (1,1) and (-1,1) get a rough graph of the required region (green area of the following figure) ![]() use vertical strips (or horizontal strips) to cover the whole region if vertical strips are used the strips will start from y=x² and go upto y=1 and the strips will be spread over the region from x = -1 to x =1 if horizontal strips are used the strips will start from x= -sqrt(y) to x =sqrt(y) and will be spread over the region from y =0 to y =1 answer and some steps are given below ================ * * ================ ![]() integration formulae more problems on integration |
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