Find n(S) for each of the following random experiments.: 6 books of different subjects arranged on a shelf.

Find n(S) for each of the following random experiments.: From an urn containing 5 gold and 3 silver coins, 3 coins are drawn at random.

Write sample space 'S' and number of sample point n(S) for each of the following experiments. Also write events P, Q, R in the set form and write n(P), n(Q), n(R). Three coins are tossed simultaneoulsy . Codition for event P : To get at least one tail .

Write sample space 'S' and number of sample point n(S) for each of the following experiments. Also write events P, Q, R in the set form and write n(P), n(Q), n(R). A box contains 20 balls, bearing only one number from 1 to 20 on each . If one ball is drawn at random. Condition for event P : Number of the ball is divisible by 4 . Condition for event Q : Number on the ball is prime number Condition for event R : Number on the ball is an odd number less than 15 .

For each of the following experiments , write the sample space S and the number of sample points n(s): One coin and one die are thrown simultaneously.

In how many ways can 4 books of math and 3 books of English and 5 books of sociology be arranged on a shelf so that (a) same subject are together (b) only sociology books are kept together (c) only English books are kept together

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates . Find the probability of each of the following events, if one of the chocolates is picked from the box at random . It is a coffee chocolate.

A box contains 5 strawberry chocolates, 6 coffee chocolates and 2 peppermint chocolates . Find the probability of each of the following events, if one of the chocolates is picked from the box at random . it is a peppermint chocolate .