Q. 385.0( 1 Vote )

Mark the correct alternative in each of the following:

If F: [1, ∞) [2, ∞) is given by then f–1(x) equals.

A.

B. ..

C.

D. .

Answer :

Given that F: [1, ∞) [2, ∞) defined as



y = f(x)




xy = x2 + 1






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