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posted by  nyx on 11/3/2009 3:33:06 PM  |  status: Live  |  Earned Karma: 25

image of domain/ isomorphism

Course Textbook Chapter Problem Needs by
Linear Algebra linear algebra by jim hefferon three 9 11/3/2009 at 5:00:00 PM
Question Details:
i need help also with this question. i don't know how to start. will rate high thank you

consider the isomorphism RepB ( ·) : P 1 → R ^2

where B = ?1, 1 + x?. Find the 

image of each of these elements of the domain. 

(a) 3 − 2x;

(b) 2 + 2x; 

(c) x 


-nyx-
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