IN SIMPLE STRAIGHT FORWARD TERMS, explain exactly how the determinant is effected if 1) We scale a row (or column) of a matrix by a factor of c 2) We interchange two rows (or columns) 3) We add a multiple of one row (or column) to another row (resp. column).
IN SIMPLE STRAIGHT FORWARD TERMS, explain exactly how the determinant is effected if 1) We scale a row (or column) of a matrix by a factor of c 2) We interchange two rows (or columns) 3) We add a multiple of one row (or column) to another row (resp. column).
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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10. IN SIMPLE STRAIGHT FORWARD TERMS, explain exactly how the determinant is effected if
1) We scale a row (or column) of a matrix by a factor of c
2) We interchange two rows (or columns)
3) We add a multiple of one row (or column) to another row (resp. column).
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Can you please write in Words how the determinant is effected. A proof is not necessary
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