`y=cos^(-1)((3cosx-4sinx)/(5))`, then `(dy)/(dx)=`

A

0

B

1

C

`-1`

D

`1/2`

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

If y=cos^(-1)((2cosx-3sinx)/(sqrt(13))) , then (dy)/(dx) , is

If y=tan^(-1)((1-cosx)/(sinx)), then (dy)/(dx) is

If y=tan^(-1)[(sinx+cosx)/(cosx-sinx)] then (dy)/(dx) is

If y=tan^(-1)((sinx+cosx)/(cosx-sinx))," then "(dy)/(dx)" at "x=(pi)/(4)

If y=sinx/(1+cosx) then (dy)/(dx)=

If y=(cosx-sinx)/(cosx+sinx)," then "(d^(2)y)/(dx^(2)):(dy)/(dx)=

If cos(x+y) = y sinx , then (dy)/(dx)

If y=(1-cosx)/(1+cosx)," then: "(dy)/(dx)=