2 1 3] 1 2 Let A- =-5 1 4. If BA=2 21 . Then by= 1 36 452 A) 38 B) 15 C) 20 D) 6

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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Question
2 1 3]
1 2
Let A- = -51 4. If BA = 221. Then by =
1 36
452
A) 38
B) 15
C) 20
D) 6
Transcribed Image Text:2 1 3] 1 2 Let A- = -51 4. If BA = 221. Then by = 1 36 452 A) 38 B) 15 C) 20 D) 6
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