9*971y=cos^(-1)(8x^(4)-8x^(2)+1)th endy/dx

If : y=cos^(-1)(8x^(4)-8x^(2)+1)," then: "(dy)/(dx)=

int(1)/(x^(4)+8x^(2)+9)

If x=sin^(-1)(3t-4t^3),y=cos^(-1)(8t^4-8t^2+1) then (dy)/(dx)=

Find the derivatives of cos^(-1) (8x^(4)-8x^(2)+1)

If y=tan ^(-1) ((6x )/( 1-8x^(2))),then (dy)/(dx)=

If y=(1+x)(1+x^(2))(1+x^(4))(1+x^(8)) then (dy)/(dx) is:

The value of K if the equation kx+sin^(-1)(x^(2)-8x+17)+cos^(-1)(x^(2)-8x+17)=(9 pi)/(2) has atleast one solution is

If y=tan^(-1)((4x)/(1-5x^(2)))+tan^(-1)((3+8x)/(8-3x)) , then (dy)/(dx) is :

Test the following functions for continuity (1 ) (2x^(5) - 8x^(2) + 11)/(x^(4) + 4x^(2) + 8x^(2) + 8x+4) (2) f(x) = (3 sin^(3)x + cos^(2)x+1)/(4cosx-2)