Mark the correct alternative in each of the following:
If F: [1, ∞) → [2, ∞) is given by 
then f–1(x) equals.
Given that F: [1, ∞) → [2, ∞) defined as
y = f(x)
⇒ xy = x2 + 1
1
Mark the correct alternative in each of the following:
If F: [1, ∞) → [2, ∞) is given by then f–1(x) equals.
Given that F: [1, ∞) → [2, ∞) defined as
y = f(x)
⇒ xy = x2 + 1