Calculus Archive: Questions from April 15, 2022
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In exercises 7-10, describe the range of the function. (a) f(x, y)= /2+x - y (6) f(x, y)= 4- x2 - y2 y y 4 =1 answer -
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Identify type then solve the differential equation
1 dy dx y y3 5. x +y= 6. (cos 2 y 3x2y2)dx + (cos 2 y - 2x sin 2 y - 2x3y)dy = 0 7.(2xy – tan y)dx + (x2 – x sec- y)dy = 0 x =1 answer -
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