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Unformatted text preview: be given by h ( x ) = 3 x1. a. Show that f = f1 . b. Show that g = h1 . Exercise 55. Let X = R { 3 } . Dene f : X R by f ( x ) = x/ ( x3). a. Show that f is not a bijection. b. Find a set Y R so that the function g : X Y , given by the same formula as f , is a bijection. c. Find g1 ....
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 Fall '09
 RyanDaileda
 Math

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