For the matrices (a) Evaluate (A B) 2 and A 2 2AB B 2 (b) Evaluate (A B)(A B) and A 2 B 2 Repeat the calculations with the matrices and explain the differences between the results for the two sets A and B J 1 0...

a The two products give and are clearly unequal b The two products give and again are unequal ...

For the matrices (a) Evaluate (A + B) 2 and A 2 + 2AB + B 2

Question:

For the matrices

A = and B- [J 1 0

(a) Evaluate (A + B)² and A² + 2AB + B²

(b) Evaluate (A + B)(A – B) and A² – B²

Repeat the calculations with the matrices

A = 5 2 and B 2 -2 -5

and explain the differences between the results for the two sets.

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 13, 2024 09:01 AM

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For the matrices (a) Evaluate (A + B) 2 and A 2 + 2AB + B 2

Question:

A = and B- [J 1 0

Step by Step Answer:

a The two products give and are clearly unequal b The two products give and again are unequal ...View the full answer

Modern Engineering Mathematics

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