Find the values of `p` if `f(x)=cosx-2p x` is invertible.

Find the values of p if f(x)=cos x-2px is invertible.

find values of p if f(x)=cos x-2px is invertible.

Find the values of p if f(x) = cos x - 2 px is invertible.

Find the value of p, if x, 2x + p and 3x + 6 are in A.P.

If f(x) = (4x + 3)/(6x-4), x ne (2/3) , Examine whether f(x) is invertible or not. If f (x) is invertible, then find ^f-1 (x) .

If f(x) = (x -2)/(x-3), x ne 3 , Examine whether f(x) is invertible or not. If f(x) is invertible, then find f^-1 (x) .

If the function f (x) defined below is differentiable at x = 1 then find the values of p and q . f(x)={{:(x^(2)+3x+p",","when "xle1),(qx+3",","when "xgt1):}

Find the values of p so that the equation 2cos^2x-(p+3)cosx+2(p-1)=0 has a real solution.

Find the values of p so that the equation 2cos^2x-(p+3)cosx+2(p-1)=0 has a real solution.

Find the values of p so that the equation 2cos^2x-(p+3)cosx+2(p-1)=0 has a real solution.