HCU MCA 2014 Paper

Question : 56 of 75

Marks: +1, -0

For the matrix
A =

[\table 1,-4,2,-2;4,7,-3,5;3,0,8,0;-5,-1,6,9]

the co-factor A

_{31}

\;\;\;\;\;\;\;\;\;\;\;\;\;\;

(HCU-2014)

Validate

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