Q2\A\ Which of the following functions are bijective 2- f: R{0}→ R\{0},f(x) = 1/x این 2- f:R→R,f(x) = |x|

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.7: Inverse Functions
Problem 2SE: Why do we restrict the domain of the function f(x)=x2 to find the function's inverse?
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Q2\A\ Which of the following functions are
2- f: R{0} → R\{0},f(x) = 1/x
bijective
2- f: R→R,f(x) = |x|
Transcribed Image Text:Q2\A\ Which of the following functions are 2- f: R{0} → R\{0},f(x) = 1/x bijective 2- f: R→R,f(x) = |x|
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