A number of matrices are defined as [A] = |1 2 l5 6] [4 3 71 [B] = |1 2 6 l2 0 4] Perform the following operations: 1. [E] + [B] 2. [A] + [F] 3. [B] – [E] 4. 7 × [B] 5. {C}" 6. [E] × [B] 7. [B]× [E] 8. [D]T 9. [G] × {C} 10. [1] × [B] 11. [E]" × [E] 12. {C}" × {C} {C} = }6{ [5 4 3 - 71 [D] = l2 1 7 5 [1 5 6] [E] = |7 1 3 l4 0 6] [2 0 11 li 7 4] [G] = [8 6 4]
A number of matrices are defined as [A] = |1 2 l5 6] [4 3 71 [B] = |1 2 6 l2 0 4] Perform the following operations: 1. [E] + [B] 2. [A] + [F] 3. [B] – [E] 4. 7 × [B] 5. {C}" 6. [E] × [B] 7. [B]× [E] 8. [D]T 9. [G] × {C} 10. [1] × [B] 11. [E]" × [E] 12. {C}" × {C} {C} = }6{ [5 4 3 - 71 [D] = l2 1 7 5 [1 5 6] [E] = |7 1 3 l4 0 6] [2 0 11 li 7 4] [G] = [8 6 4]
Chapter7: Matrices And Determinants
Section7.2: Operations With Matrices
Problem 3ECP: For the matrices below, find (a) AB, (b) 3A and (c) 3A2B. A=410438 and B=041317
Related questions
Question
100%
![A number of matrices are defined as
[4 5]
[A] = |1 2
L5 6]
[4 3 71
[B] = |1 2 6
l2 0 4]
Perform the following
operations:
1. [E] + [B]
2. [A] + [F]
3. [B] – [E]
4. 7× [B]
5. {C}T
6. [E] × [B]
7. [B]× [E]
8. [D]"
9. [G] × {C}
10. [1] × [B]
11. [E]™ × [E]
12. {C}" × {C}
[5 4 3 - 71
{C) = 1D) = : }-
[D] =
l2 1 7
51
[1 5 61
[E] = |7 1 3
L4 0 6]
[F] = { ; }
[2 0 1]
7 4]
[G] = [8 6 4]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F422522cb-5925-44d8-b600-2cd3ddf2385c%2F34189d06-3bcc-418b-ad7e-72c9e5e78d0a%2Fhdcaz5q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A number of matrices are defined as
[4 5]
[A] = |1 2
L5 6]
[4 3 71
[B] = |1 2 6
l2 0 4]
Perform the following
operations:
1. [E] + [B]
2. [A] + [F]
3. [B] – [E]
4. 7× [B]
5. {C}T
6. [E] × [B]
7. [B]× [E]
8. [D]"
9. [G] × {C}
10. [1] × [B]
11. [E]™ × [E]
12. {C}" × {C}
[5 4 3 - 71
{C) = 1D) = : }-
[D] =
l2 1 7
51
[1 5 61
[E] = |7 1 3
L4 0 6]
[F] = { ; }
[2 0 1]
7 4]
[G] = [8 6 4]
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