If-A-x-x-x-4-2-2-3-1-4-findX-if-p-A-3-

Question Number 85036 by gopikrishnan last updated on 18/Mar/20

I f A = [\begin{matrix} x x x \\ \underset{2}{4} - \underset{3}{2} \underset{4}{1} \end{matrix}] f i n d X i f p (A) = 3

Commented by jagoll last updated on 18/Mar/20

p (A) is determinant ?

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