Question
Fri April 18, 2014 By: Priyaank Sharma

if  |p b c|

    |a q c|

   |a b r |  please consider this as a  determinant of order (3x3)

prove p/p-a + q/q-b + r/r-c = 2

Expert Reply
Sun April 20, 2014
please mention the R.H.S
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