[10 6] 9 7 C. 63 12. The determinant of matrix A =| denoted det A, is: А. 16 В.42 E. 90 D. 70 [7 3 13. The inverse of the matrix C = is: |2 1 1 -3] -7 -3] А. -2 -1 [-3 Е. 7 1 C. –2 -2 7 [-7 2 В. 3 -1 [-1 D. 2 3 14. Let A = [-5 8] and B = [9 - 4]. Find A + B. c. [-14 12] D. [-9 17] E. [-12 14] A. [3 5] в. (4 4] x+5 3y + 2] | 2z + 4 w+1 [2х +3 у-4 2w – 3 15. If C = and D = , find w, x, y, and z z+1 respectively given that C = D. А. 4, 2, -3, -3 В. 2, 4, -3, -3 С.4,-3, 2, -3 D. -3, -3, 2, 4 E. 2, -3, 4, -3,
[10 6] 9 7 C. 63 12. The determinant of matrix A =| denoted det A, is: А. 16 В.42 E. 90 D. 70 [7 3 13. The inverse of the matrix C = is: |2 1 1 -3] -7 -3] А. -2 -1 [-3 Е. 7 1 C. –2 -2 7 [-7 2 В. 3 -1 [-1 D. 2 3 14. Let A = [-5 8] and B = [9 - 4]. Find A + B. c. [-14 12] D. [-9 17] E. [-12 14] A. [3 5] в. (4 4] x+5 3y + 2] | 2z + 4 w+1 [2х +3 у-4 2w – 3 15. If C = and D = , find w, x, y, and z z+1 respectively given that C = D. А. 4, 2, -3, -3 В. 2, 4, -3, -3 С.4,-3, 2, -3 D. -3, -3, 2, 4 E. 2, -3, 4, -3,
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
![[10 6
12. The determinant of matrix A =
denoted det A, is:
9 7
А. 16
В. 42
С. 63
E. 90
D. 70
[7 3
is:
13. The inverse of the matrix C =
-7 -3
А.
-2
-31
1
C.
-2
[-3
E.
7
1
-1
7
-2
-1
D.
2
2
3
В.
3 -1
14. Let A = [-5 8] and B = [9 - 4]. Find A + B.
А. [3 5]
В. (4 4]
c. [-14 12]
D. [-9 17]
E. [-12 14]
x +5 3y + 2]
Г2х +3 у-4
15. If C =
and D =
find w, x, y, and z
| 2z + 4 w +1
respectively given that C = D.
А. 4, 2, -3, -3
В.2, 4, -3, -3
z +1 2w -3
C. 4, -3, 2, -3
D. -3, -3, 2, 4
Е.2, -3, 4, -3,
Го
16. Compute the matrix product E F if E =
and F=
1
-
11 6
E.
|-1 15
-27
– 2
А.
-7 -9
2
2
C.
-9
1
-8
27
D.
4
3
B.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F866d9fde-2cb2-4ff0-8d56-5d19cdf2be25%2Ffe5496a0-3400-49b3-823e-951c56846a76%2F5b3ewrj_processed.png&w=3840&q=75)
Transcribed Image Text:[10 6
12. The determinant of matrix A =
denoted det A, is:
9 7
А. 16
В. 42
С. 63
E. 90
D. 70
[7 3
is:
13. The inverse of the matrix C =
-7 -3
А.
-2
-31
1
C.
-2
[-3
E.
7
1
-1
7
-2
-1
D.
2
2
3
В.
3 -1
14. Let A = [-5 8] and B = [9 - 4]. Find A + B.
А. [3 5]
В. (4 4]
c. [-14 12]
D. [-9 17]
E. [-12 14]
x +5 3y + 2]
Г2х +3 у-4
15. If C =
and D =
find w, x, y, and z
| 2z + 4 w +1
respectively given that C = D.
А. 4, 2, -3, -3
В.2, 4, -3, -3
z +1 2w -3
C. 4, -3, 2, -3
D. -3, -3, 2, 4
Е.2, -3, 4, -3,
Го
16. Compute the matrix product E F if E =
and F=
1
-
11 6
E.
|-1 15
-27
– 2
А.
-7 -9
2
2
C.
-9
1
-8
27
D.
4
3
B.
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