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f(x) is a bijection than f ^-1(x) is a mirror image of f(x) around y = x.

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f(x) is a bijection than f ^-1(x) is a mirror image of f(x) around y = x.

(a) True

(b) False

The question was posed to me in an internship interview.

Enquiry is from Inverse of a Function in portion Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics

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The answer is A

The inverse of a function is the mirror image of function in line y = x.

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