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Asked: September 23, 20202020-09-23T00:24:54+01:00 2020-09-23T00:24:54+01:00In: NCERT 12th Maths

2. Let $f : W \to W$ be defined as f (n) = n – 1, if n is odd and f (n) = n + 1, if n is even. Show that f is invertible. Find the inverse of f. Here, W is the set of all whole numbers.

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2. Let $f : W \to W$ be defined as f (n) = n – 1, if n is odd and f (n) = n + 1, if n is even. Show that f is invertible. Find the inverse of f. Here, W is the set of all whole numbers.

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2. Let be defined as f (n) = n – 1, if n is odd and f (n) = n + 1, if n is even. Show that f is invertible. Find the inverse of f. Here, W is the set of all whole numbers.

Leave an answerCancel reply

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2. Let $f : W \to W$ be defined as f (n) = n – 1, if n is odd and f (n) = n + 1, if n is even. Show that f is invertible. Find the inverse of f. Here, W is the set of all whole numbers.

Leave an answer
Cancel reply