Tuesday, 11 June 2013

Let f : X → Y be an invertible function. Show that the inverse of f –1 is f, i.e., (f –1)–1 = f.

Let f : X → Y be an invertible function. Show that the inverse of f –1 is f, i.e., (f –1)–1 = f.

f : X → Y be an invertible function. Show that the inverse of f –1 is f


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