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(b) Let A be an m × n matrix. Prove that row(A)- = null(A). =

(b) Let A be an m × n matrix. Prove that row(A)- = null(A). =

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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(b) Let A be an m × n matrix. Prove that row(A)- = null(A). =
Transcribed Image Text:(b) Let A be an m × n matrix. Prove that row(A)- = null(A). =
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