Question 24 Let k = -2, A = O 1 0 Compute (B+C) (kA). O -12 -12 -18 12 6 -12 -2 -3 -2 2 2 1 4 8 -12 -6 -8 14 O ° [46 -8 -12 -6 8 14 -1 2 17 3₁]. B =[21], an and C= [3]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 12E
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Answer the following question
Question 24
17
Compute (B+C) (KA).
Let k = -2, A =
O
O
O
-12 -12
-18
12
6
-12
-2
-3
8 -12
-6 -8 14
ܠܚܝ
-2 2
2 1
4
-6
-8 -12
8 14
-1 2
1 0
3
³1]. B-[3] and [1]
B:
C=
=
D
Transcribed Image Text:Question 24 17 Compute (B+C) (KA). Let k = -2, A = O O O -12 -12 -18 12 6 -12 -2 -3 8 -12 -6 -8 14 ܠܚܝ -2 2 2 1 4 -6 -8 -12 8 14 -1 2 1 0 3 ³1]. B-[3] and [1] B: C= = D
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