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Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.3 - Problem 22e
Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.3 - Problem 22e

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# Determine whether each of these functions is a bijection ISBN: 9780073383095 37

## Solution for problem 22E Chapter 2.3

Discrete Mathematics and Its Applications | 7th Edition

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Problem 22E

Determine whether each of these functions is a bijection from R to R.

Step-by-Step Solution:

Solution:Step 1 ;We have to check weather the following function are bijection from .given functions are (a) Ans : first check f is one-one consider for all x,y this shows .’. f is one-one.Next check f is ontotake .’. and function g is .’. this is the inverse of f . it makes the g as a function.then it is onto,.’. the function is both one-one and onto Then f is bijective.

Step 2 of 4

Step 3 of 4

##### ISBN: 9780073383095

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