(:) -5) and B=( 6 -3 3 2 1) If A = ( 3 4 Find:- a) A? b) determinant A c) adjoint A d) B-'

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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1) If A = ( 3 -5) and B=( 6 -3
3 2,
Find:-
a) A? b) determinant A
c) adjoint A d) B-
2) a) Using matrix method solve the following simultaneous equations
2x + 3y = 9
3x – ly = 8
b) Find the determinant of the following matrix
()
( )
4
-3
2
-1 3
1
2 2 3
c) If told that |A| = 25 find the possible value(s) for X
2х
X
A =
3x
Transcribed Image Text:1) If A = ( 3 -5) and B=( 6 -3 3 2, Find:- a) A? b) determinant A c) adjoint A d) B- 2) a) Using matrix method solve the following simultaneous equations 2x + 3y = 9 3x – ly = 8 b) Find the determinant of the following matrix () ( ) 4 -3 2 -1 3 1 2 2 3 c) If told that |A| = 25 find the possible value(s) for X 2х X A = 3x
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