Computer Sciences > GATE 2015 SET-2 > Probability
Let X and Y denote the sets containing 2 and 20 distinct objects respectively and F denote the set of all possible functions defined from X to Y. Let f be randomly chosen from F. The probability of f being one-to-one is _______.
Correct : 0.95
Similar Questions
The probability that a k-digit number does NOT contain the digits 0, 5 or 9 is__
A six sided unbiased die with four green faces and two red faces is rolled seven times. Which of the following combinations is the most likely outcome of the ex...
Suppose you break a stick of unit length at a point chosen uniformly at random. Then the expected length of the shorter stick is ________
Total Unique Visitors
Loading......