Given four pair of gloves, they are distributed to four persons.
Each person is given a right handed and left handed glove.
The probability that no person gets a pair is equal to
The first distribution of 4 left gloves to four persons in 4! ways. Now, no one gets the corresponding right glove=4!(1-11!+12!-13!+14!) =24(1-1+12-16+124) =9
Then, the number of favourable ways = 9·4!
Total number of ways =4!·4!
∴Required Probability = 2164!·4!=38=0.375