" 25."sqrt(1-x^(4))dy=xdx

Solve the following differential equation: sqrt(1-x^(4))dy=xdx

int(xdx)/(sqrt(1-2x^(4)))=

If sqrt(1-x^(4))+sqrt(1-y^(4))=k(x^(2)-y^(2)), prove that (dy)/(dx)=(x sqrt(1-y^(4)))/(y sqrt(1-x^(4)))

Evaluate int(sqrt(x+4))/xdx

If y = sin^(-1) x^2 sqrt(1 - x^2) + xsqrt(1 - x^4) , show that (dy)/(dx) - (2x)/(sqrt(1 - x^4)) = 1/(sqrt(1 - x^2))

Evaluate: (i) int tan^(5)xdx (ii) int sqrt(tan x)sec^(4)xdx

int sqrt(1+sin^(2)x)*cos xdx=

(dy)/(dx) = x sqrt(25 -x^(2))