Answered: a) A and B are 3x3 matrices with |2B| =…

a) A and B are 3x3 matrices with |2B| = 2 and [A| = -5. By using properties of %3D determinant or elementary operation, find i) [BJ. ii) [(2AT)²(A-!B²)-1|.

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

ques 3 part a

plz provide hand written answer asap

a) A and B are 3x3 matrices with |2B| = 2 and |A| = -5. By using properties of
determinant or elementary operation, find
i) |B].
ii) |(2A")²(A-!B²)-1|.

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