(12 pts) Which of the following functions can be set as M so that the differential...

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(12 pts) Which of the following functions can be set as M so that the differential equation M (x, y) dx + (2x²y – x In y – rye") dy = 0 is exact? A) M (x, y) = 2xy? + xy (In y – 1) – e B) M (x, y) = 2xy? + (In y) +x C) M (x, y) = 2xy? + xy ln y – ye D) M (x, y) = 2xy? +y (In y – 1) -e+ 23 E) M (x, y) = 2xy? - y In y – e (12 pts) Which of the following functions can be set as M so that the differential equation M (x, y) dx + (2x²y – x In y – rye") dy = 0 is exact? A) M (x, y) = 2xy? + xy (In y – 1) – e B) M (x, y) = 2xy? + (In y) +x C) M (x, y) = 2xy? + xy ln y – ye D) M (x, y) = 2xy? +y (In y – 1) -e+ 23 E) M (x, y) = 2xy? - y In y – e