. For a function to be invertible it must be

Every function is invertible.

Every function is invertible.

Every function is invertible.

The function f: [0,∞] to R given by f(x) = 25x^(2) + 10x – 7 is not invertible. What will be the codomain of the function f to make it invertible.

Prove that the function f : [ 0,oo)rarrR , given by f(x)=9x^(2)+6x-5 is not invertible. Modify the co-domain of the function f to make it invertible, and hence, find f^(-1) .

Prove that the function f: [0,oo)rarr R , given by f(x) =9x^(2) +6x -5 is not invertible. Modify the codomain of the functions to make it invertible, and hence find f^(-1)

Using the definition, Prove that the function f:A to B is invertible if and only if f is both one-one and onto.

Using the definition, Prove that the function f:A to B is invertible if and only if f is both one-one and onto.