The sum of two positive quantities is equal to 2n. Find the probability that their product is not less than `3//4` times their greatest product.

The sum of two positive quantities is equal to 2ndot the probability that their product is not less than 3/4 times their greatest product is 3//4 b. 1//4 c. 1//2 d. none of these

Two integers are chosen at random and multiplied. Find the probability that the product is an even integer.

Two dice are rolled. Find the probability that the sum of the outcome is greater than 9.

A die is thrown 4 times. Find the probability of getting at most two 6.

A fair coin is tossed n times. if the probability that head occurs 6 times is equal to the probability that head occurs 8 times, then find the value of ndot

If the product of n positive numbers is n^n . Then their sum is

Two dice are rolled, find the probability that the sum is (i) equal to 1 (ii) equal to 4 (iii) less than 13

Find two positive numbers whose sum is 12 and their product is maximum.