Let `A ={:[(2,0,1),(2,1,3),(1,-1,0)] and f(x) = x^(2) -5x + 6` , find f(A).

If f(x)=x^2-3x+1 , then find f(0) .

If A={:[(1,2),(2,1)]:} and f(x)=x^(2)-2x-3, show that f(A) = 0.

If f(x)=(x-1)^2-x+1 , then find f(0) .

Let f(x+3)=x^2 -3x -1 .then find f(x+1)

If 2f(x) - 3f(1/x) = x^2 (x ne 0) , then find f(2).

Let A = {0,1,2,3,4} and f:A to ZZ be defined by f(x) = x^2 -5x+2, find the range of f.

Let A = {0,1,2,3,4} and f:A to ZZ be defined by f(x) = x^2 -5x+2, find pre-images of (-2), 1 and 2.

Let f(x-1)=5x -3 .then find f^-1(x)

2f(1/x) - f(x) = 5x , find the value of f(x + 1/x).

Let A= {-1,-2,0,1(5)/(2), 3}, B={-6,-5,0,1,4,9} and f: A rarr B be defined by f(x)=2x^(2) -3x-5 . Find f(A). Is f(A)=B ?