If f (x) = x2, find the value of

Answer : Given: f(x) = x2

Firstly, we find the f(5)

Putting the value of x = 5 in the given eq., we get f(5) = (5)2

⇒ f(5) = 25

Similarly, f(1) = (1)2

⇒ f(1) = 1

Putting the value of f(5) and f(1) in eq. (i), we get