Grade 12th passAlgebra
in how many ways 2 squares can be selected from a normal chessboard such that no two are from same row or column
in how many ways 2 squares can be selected from a normal chessboard such that no two are from same row or column
1 Answer
Riddhish Bhalodia
total ways = 
ways with square in single coloum or row = 64x14
Answer =
ways with square in single coloum or row = 64x14
Answer =
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algebra
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