f told that |A| = 18 find the possible value(s) for x 3x x A = 4x 2x I got 6x2 _ 4x2 = 18 Then I reduced it to 3x2 _ 2x 2 -9=0 Now I am stuck. I am trying to expand
f told that |A| = 18 find the possible value(s) for x 3x x A = 4x 2x I got 6x2 _ 4x2 = 18 Then I reduced it to 3x2 _ 2x 2 -9=0 Now I am stuck. I am trying to expand
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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If told that |A| = 18 find the possible value(s) for x
3x x
A = 4x 2x
I got 6x2 _ 4x2 = 18
Then I reduced it to 3x2 _ 2x 2 -9=0
Now I am stuck. I am trying to expand
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