(a) If the matrix show that A 2 = I and derive the elements of a square...

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(a) If the matrix

[100] A = 1 -1 0 1 1-2 -2

show that A² = I and derive the elements of a square matrix B which satisfies

14 3 2 21 BA = 0 -1 0 0

A²= I means that the inverse of A is A itself.

(b) Find suitable values for k in order that the following system of linear simultaneous equations is consistent:

6x + (k - 6)y= 3 2x + y = 5 (2k + 1)x + 6y = 1

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 11, 2024 12:00 AM

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(a) If the matrix show that A 2 = I and derive the elements of a square...

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a b Use the second equation to eliminate ...View the full answer

Modern Engineering Mathematics

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