Chapter7: Systems Of Equations And Inequalities
Section7.8: Solving Systems With Cramer's Rule
Problem 3SE: Explain what it means in terms of an inverse for a matrix to have a 0 determinant.
Question
Q2, please show work and show work in simplest way possible. Thanks.
Transcribed Image Text:2.
Evaluate the following determinant
|A|
=
0134
2
-724
-3 11 40
1
-322
(a) 18
(b) -18
(c) 1 (d) -1 (e) None of these
abcde
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