Let[1 2 1]2 1[PD1 0; B 1 -1LO 0 1.LOA = 110a) Find 2ABT – 4BA¯¹, if possible.b) Find the inverse matrix of B and A if it exists.32c) Find the determinant of matrix AB, (AB)-¹ if it exists.d) Find matrix X such that AX = B, BXA = 1, XA = B.

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Let 1 A = 1 0 2 1 0 11 0 0; B = 1 1. 1 -1 1 2 0 0 a) Find 2ABT - 4BA-¹, if possible. A if it exists. 3 b) Find the inverse matrix of B and c) Find the determinant of matrix AB, (AB)-¹ if it exists. d) Find matrix X such that AX = B, BXA = I, XA = B.

Let 1 A = 1 0 2 1 0 11 0 0; B = 1 1. 1 -1 1 2 0 0 a) Find 2ABT - 4BA-¹, if possible. A if it exists. 3 b) Find the inverse matrix of B and c) Find the determinant of matrix AB, (AB)-¹ if it exists. d) Find matrix X such that AX = B, BXA = I, XA = B.

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

Let
[1 2 1]
2 1
[PD
1 0; B 1 -1
LO 0 1.
LO
A = 1
1
0
a) Find 2ABT – 4BA¯¹, if possible.
b) Find the inverse matrix of B and A if it exists.
3
2
c) Find the determinant of matrix AB, (AB)-¹ if it exists.
d) Find matrix X such that AX = B, BXA = 1, XA = B.

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