(A) 0 B 18 Ⓒ-1 D 1 Let A be a 9 x 9 matrix satisfying A = -AT. What is the value of a₁1 + a22 + a33 + ... + A88 + A99 ?
(A) 0 B 18 Ⓒ-1 D 1 Let A be a 9 x 9 matrix satisfying A = -AT. What is the value of a₁1 + a22 + a33 + ... + A88 + A99 ?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![A
B
D
0
18
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- 1
Let A be a 9 x 9 matrix satisfying A = -AT.
What is the value of a₁1 + a22+ A33 + ... + A88 + 999 ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b86c937-5166-4755-9109-14026c666123%2F34756bcb-dc5b-4804-903d-304b44a5546c%2F9188jxe_processed.png&w=3840&q=75)
Transcribed Image Text:A
B
D
0
18
1
- 1
Let A be a 9 x 9 matrix satisfying A = -AT.
What is the value of a₁1 + a22+ A33 + ... + A88 + 999 ?
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