Answered: 7. Let B = {(1, 2, 3), (2,0, 4), (1, 1,…

7. Let B = {(1, 2, 3), (2,0, 4), (1, 1, 1)}. Prove that B is a basis for R³ (since this is a proof, you must give an explanation, simply doing some algebra by itself is not enough).

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter2: The Integers

Section2.1: Postulates For The Integers (optional)

Problem 26E: Prove that the cancellation law for multiplication holds in Z. That is, if xy=xz and x0, then y=z.

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7. Let B = {(1, 2, 3), (2,0, 4), (1, 1, 1)}. Prove that B is a basis for R³ (since this is a proof, you must give an
explanation, simply doing some algebra by itself is not enough).

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