> Let F: R→R bea function defined as f(æ)= (x+2). Solution:- As we know by the defination of one-to - one Function is: if we take Frae) = F(x2) then if we prove that aG=H2 then function is one-to-one otherwise muny one, So, here F(x)= (x+2)? then F(ei) = (x,+2)? Frxx) = (Xz+2) 50, if we take, Frse;)= F(x2) (xi+2) = ((2+2? :: Take under Root both, side. %3D 2,+2 = H+2 =) o, +2-2=X2 -) i. e., Given function is one - to-one Function.
> Let F: R→R bea function defined as f(æ)= (x+2). Solution:- As we know by the defination of one-to - one Function is: if we take Frae) = F(x2) then if we prove that aG=H2 then function is one-to-one otherwise muny one, So, here F(x)= (x+2)? then F(ei) = (x,+2)? Frxx) = (Xz+2) 50, if we take, Frse;)= F(x2) (xi+2) = ((2+2? :: Take under Root both, side. %3D 2,+2 = H+2 =) o, +2-2=X2 -) i. e., Given function is one - to-one Function.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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