Problem #9: Let 7 A = 1 1. where a is a nonzero number. Let B = A¯. Find b37. i.e., find the entry in row 3, column 2 of A™- (A) 21a (B)-1Ma (C) 8432 aD 1

Algebra and Trigonometry (6th Edition)
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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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Problem #9: Let
A =
1
where a is a nonzero number. Let B = A¯. Find b37. i.e., find the entry in row 3, column 2 of A™
(A) 21a (B) -14a (C) 8432 (D) 14 (E) 6 (F) -6 (G)-21a (H) 14a (I)-14
O O - Jen
Transcribed Image Text:Problem #9: Let A = 1 where a is a nonzero number. Let B = A¯. Find b37. i.e., find the entry in row 3, column 2 of A™ (A) 21a (B) -14a (C) 8432 (D) 14 (E) 6 (F) -6 (G)-21a (H) 14a (I)-14 O O - Jen
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