A function f(x) is defined from A to B then f ^-1 is defined __________(a) from A to B(b) from B to A(c) depends on the inverse of function(d) none of the mentionedI got this question during an online interview.My question is based upon Inverse of a Function in portion Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics

A function f(x) is defined from A to B then f ^-1 is defined _________

1.	A function f(x) is defined from A to B then f ^-1 is defined __________(a) from A to B(b) from B to A(c) depends on the inverse of function(d) none of the mentionedI got this question during an online interview.My question is based upon Inverse of a Function in portion Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics
Answer» The correct answer is (b) from B to A To explain I would SAY: Inverse ASSOCIATE each element in B with corresponding element in A.

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