2. for the given matrices A = -3 9 14 7 9 -17 -8 Find : a. A + D b. AA + DDT C. BC d. (AB + AD) T e. 3A + 4D 1 13 " B= 15 - 2 -9 5 1 12 " C = 4 5 -7 11 D = 18 3 21 4 8 5 -6 0 34
2. for the given matrices A = -3 9 14 7 9 -17 -8 Find : a. A + D b. AA + DDT C. BC d. (AB + AD) T e. 3A + 4D 1 13 " B= 15 - 2 -9 5 1 12 " C = 4 5 -7 11 D = 18 3 21 4 8 5 -6 0 34
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
Integers and matrices
![1. Solve the following linear systems
a. x = 1 (mod2)
x = 2 (mod3)
x = 3 (mod5)
b. x = 1 (mod3)
x = 3 (mod4)
x = 4 (mod7)
2. for the given matrices
A = -3
9 14
1
-8 13
7
9
-17
Find :
a. A + D
b. AA + DD
T
C. BC
d. (AB + AD) T
e. 3A + 4D
"
B =
15 -2, C = 4 -7
-9
5 11
1
3. Find the inverse of A = 2 7
(3)
5 -3
5
12
, D=18
4
-6
380
21
5
34](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffa0db142-e789-4b26-a80f-66a92f27cf34%2Fc05f4380-82c4-43f4-bd74-edc0bdf81e1c%2Fujlr8c8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Solve the following linear systems
a. x = 1 (mod2)
x = 2 (mod3)
x = 3 (mod5)
b. x = 1 (mod3)
x = 3 (mod4)
x = 4 (mod7)
2. for the given matrices
A = -3
9 14
1
-8 13
7
9
-17
Find :
a. A + D
b. AA + DD
T
C. BC
d. (AB + AD) T
e. 3A + 4D
"
B =
15 -2, C = 4 -7
-9
5 11
1
3. Find the inverse of A = 2 7
(3)
5 -3
5
12
, D=18
4
-6
380
21
5
34
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