70以上 y(4x y)dx-2(x^2-y)dy=0 224240-Y(4x+y)dx-2(x^2-y)dy=0
0 votes 1 answer If π/2 < x < 0 and y = tan^1√((1 cos 2x)/(1 cos 2x)), find dy/dx asked in Differentiation by Kaina (305k points)If y = 5x3 4x and dx/dt= 2, find dy/dt when x = 3 dy dt = ?This is an example of a common AS differentiation Q To find dy/dx simply apply the power rule to each term in the equation The power rule is if you have a term x^n then dy/dx will be n times x^ (n1) eg for 4x^3 we multiply 3 by 4 for our coefficient and subtract 1 from the power giving us 12x^2 So here dy/dx = 12x^2 x^1/2 Solve The Differential Equations 2x Y 1 Dx 4x 2y 1 Dy 0 Sarthaks Econnect Largest Online Education Community Y(4x+y)dx-2(x^2-y)dy=0