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7. Which conclusion is incorrect? [ 1. A. The systems Ax = b has no solution if R(A)=R(Ab) B. The systems Ax =b has no solution if R(A)+ R(Ab) C. The systems Ax =b has infinitely many solution if R(A) = R(Ab)

7. Which conclusion is incorrect? [ 1. A. The systems Ax = b has no solution if R(A)=R(Ab) B. The systems Ax =b has no solution if R(A)+ R(Ab) C. The systems Ax =b has infinitely many solution if R(A) = R(Ab)

Algebra and Trigonometry (6th Edition)
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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7. Which conclusion is incorrect? [ 1. A. The systems Ax =b has no solution if R(A)= R( Ab) B. The systems Ax =b has no solution if R(A)#R(Ab) C. The systems Ax =b has infinitely many solution if R(A)= R(Ab)<n D. The systems Ax = b has an unique solution if R(A)= R(Ab)=n
Transcribed Image Text:7. Which conclusion is incorrect? [ 1. A. The systems Ax =b has no solution if R(A)= R( Ab) B. The systems Ax =b has no solution if R(A)#R(Ab) C. The systems Ax =b has infinitely many solution if R(A)= R(Ab)<n D. The systems Ax = b has an unique solution if R(A)= R(Ab)=n
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