Answered: Question 12 : Determine whether the… | bartleby

Elementary Linear Algebra (MindTap Course List)

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Matrices

Section2.3: The Inverse Of A Matrix

Problem 76E

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Question

Please determine whether matrix is orthogonal or not.

Question 12 : Determine whether the given matrix is
orthogonal (DON'T find inverse. You are NOT required to check
BT B = I3) :
cos? 0
sin 0 - cos 0 sin 0
- sin? 0
B = cos 0 sin 0 - cos 0
sin 0
cos 0

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Use Cayley-Hamilton to calculate e^At for the following matrix: [1 -1 0; 0 1 -1; 0 0 1] ı sent you question's image. Can you solve the problem on the paper? thank you..
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