1. If A is an invertible matrix, then what is det(A-1) equal to?
a) 0
b) det (A)
c) 1/de...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 11.05.2021 09:50, jocelynmarquillo1
1. If A is an invertible matrix, then what is det(A-1) equal to?
a) 0
b) det (A)
c) 1/det(A)
d) 1
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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