Latest self Aptitude Question SOLUTION: Consider a 16×16 chessboard. How many unordered pairs of distinct 1×1 squares are there on the chessboard which have at least one corner in common? Details and assumptions A p

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(#M40020084) SELF question Adjacent squares of a chessboard Keep an EYE

Consider a 16×16 chessboard. How many unordered pairs of distinct 1×1 squares are there on the chessboard which have at least one corner in common?
Details and assumptions

A pair of squares have at least one corner in common, if there is a point which lies on both squares.

k.d.n padma rao (10 years ago)

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