(A) IF A 2 ー3 - 6 6 3 -9 and B-4 is (A.B) null matrix.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 11E
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M
ZAIN IQ
Asiacell
إمتحان صباحي.pdf
->
IF A- [2
-3
-6
-9 and B-4
is (A.B) null matrix.
plot the polar araph v=5+3 csB-
Find the angle
If A = 2i- 1oj - ik, B = 2i+2j+k
and ÂxB , (AXB) A
between the m
Q3 Solve the system of linear equabions
using Gramer's Rule:
오x +니 X3 -2=0
+ 1 X3 =6
X3
X, + X2 =
Transcribed Image Text:M ZAIN IQ Asiacell إمتحان صباحي.pdf -> IF A- [2 -3 -6 -9 and B-4 is (A.B) null matrix. plot the polar araph v=5+3 csB- Find the angle If A = 2i- 1oj - ik, B = 2i+2j+k and ÂxB , (AXB) A between the m Q3 Solve the system of linear equabions using Gramer's Rule: 오x +니 X3 -2=0 + 1 X3 =6 X3 X, + X2 =
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