1. Let -1 3 [1 2 3] A = 2 1 4 [1 2 3] 0 1 2 -4 1 and C 2 1 -3 Find the following: (a) 24 (b) 2АB (c) 2AB + C (d) (2AB + C)"

Elementary Algebra
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ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
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Chapter6: Polynomials
Section6.7: Integer Exponents And Scientific Notation
Problem 6.190TI: Simplify: (a) 11q1 (b) (11q)1 (c) (11q)1 (c) (11q)1 .
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1. Find the following:

(a) 2A 
(b) 2AB 
(c) 2AB + C 
(d) (2AB + C)

1. Let
-1
3
[1 2 3]
A =
2 1 4
[1 2 3]
0 1 2
-4
1
and C =
2
1
-3
Find the following:
(a) 24
(b) 2АB
(c) 2AB +C
(d) (2AB + C)"
Transcribed Image Text:1. Let -1 3 [1 2 3] A = 2 1 4 [1 2 3] 0 1 2 -4 1 and C = 2 1 -3 Find the following: (a) 24 (b) 2АB (c) 2AB +C (d) (2AB + C)"
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