2. If the determinants of a 2x2 matrix z is given by Iz| = |" = ad – bc. Solve for the determinants of the matrix MATI below. MAT 68MAT168MAT168MAT168 168MAT168MAT168MAT168MAT168MAT168MAT +2 2215M -1 MAT168MAT168MAT168MAT168MAT168MAT168MA T168MA a. A = MAT168MAT168MAT168MAT168MAT168MAT168N MAT168 3i j2 j151 MAT168MAT 68MAT168M b. B = T168MAT168MAT168MAT168MAT168MATI68MAT168MAT168MATI 8MA T168MAT168MAT168MAT168MAT168MAT168MAT168MAT168MA 168MAT168MIAT AATIARMATI6R MAT168MAT168

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 8E
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Question
2. If the determinants of a 2x2 matrix z is given by |z| = |"
= ad – bc. Solve for the determinants of the matrix
MAT16 below.
168MAT168MAT168MATI6
MAT168MAT168M
8MAT168MAT168MAT10
MAT168MAT168MAT1
68MAT168
T168MAT168
15]168M
-1 AT16
[3i + 2
168MAT168MAT168MAT168MAT168MAT168MA
68MAT168MAT168MA
a. A =
5i
MAT168MAT168MAT168MAT168MAT168MAT168MAT168MAT168
j2
MAT168M b. B =
AT168MAT
T168MAT168MAT168MAT168MAT168MAT168MAT168MAT168MATI
68MAT168MAT
-3i
68MAT168M
T168MAT168MAT168MAT168MAT168MAT168MAT168MAT168MA
6RMAT168MAT168MAT168MAT16RMATI68
MAT168MAT168
AT168MAT168MATI
RMATIO
AT168MAT168MAT168MA
8MAT
r168MAT168MAT168MAT168
Transcribed Image Text:2. If the determinants of a 2x2 matrix z is given by |z| = |" = ad – bc. Solve for the determinants of the matrix MAT16 below. 168MAT168MAT168MATI6 MAT168MAT168M 8MAT168MAT168MAT10 MAT168MAT168MAT1 68MAT168 T168MAT168 15]168M -1 AT16 [3i + 2 168MAT168MAT168MAT168MAT168MAT168MA 68MAT168MAT168MA a. A = 5i MAT168MAT168MAT168MAT168MAT168MAT168MAT168MAT168 j2 MAT168M b. B = AT168MAT T168MAT168MAT168MAT168MAT168MAT168MAT168MAT168MATI 68MAT168MAT -3i 68MAT168M T168MAT168MAT168MAT168MAT168MAT168MAT168MAT168MA 6RMAT168MAT168MAT168MAT16RMATI68 MAT168MAT168 AT168MAT168MATI RMATIO AT168MAT168MAT168MA 8MAT r168MAT168MAT168MAT168
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