If the square of 8xx8 chess board are painted either white or black at random then Statement-1 : The probability that not all squares are in any coloumn, are alternating in colour is (1-1/2^7)^8. Statement-3 : The probability that the chess board contains equal number of white and black squares is (64!)/(2^(64).32!).

If the square of 8xx8 chess board are painted either white or black at

1.	If the square of 8xx8 chess board are painted either white or black at random then Statement-1 : The probability that not all squares are in any coloumn, are alternating in colour is (1-1/2^7)^8. Statement-3 : The probability that the chess board contains equal number of white and black squares is (64!)/(2^(64).32!).
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