JEE Probability 1
Discrete Mathematics
Level
4
Two positive integers \(x\) and \(y\) are chosen at random from the first 100 positive integers with replacement. The probability that \(xy\) is divisible by 6 is \(\eta\).
Calculate \(\lfloor 1000\eta\rfloor\).
Bonus: You might like to calculate the probability without replacement for fun.
by
Pranjal Jain