If Δ = |\table 5,3,8;2,0,1;1,2,3| , white the cofactor of ...

CBSE Class 12 Math 2012 Solved Paper

Question : 10 of 29

Marks: +1, -0

If Δ = |

| , white the cofactor of the element a32.

Solution:

Minor of the element a32 = |

5	8
2	1

|
= 5 - 16 = - 11

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