Solve the problems given in Example 1.

Solve the problems given in Example (ii) x^2-55x+750=0

Make 5 more examples of problems given in 1 and 2 and solve them with your friends.Add with the help of '1/6 + 1/6'

A and B try to solve the problem independently. The probability that A solves the problem is (1)/(2) and that B solves the problem is (1)/(3) . Find the probability that : (a) Both of them solve the problem (b) The problem is solved.

A problem of Statistics is given to three students A, B and C, where chances of solving the problem individually are 1/2, 1/3 and 1/4 respectively. Find the probability that exactly one of them solve the problem.

Probability of solving specific problem independently by A and B are 1/2 and 1/3 respectively .if both try to solve the problem independently , find the probaility that the problem is solved .

The probabilities of A and B solving a problem independently are 1/3 and 1/4 respectively. If both of them try to solve the problem independently, what is the probability that the problem is solved?

A and B try to solve the problem independently. The probability that A solves the problem is 1/2 and that B solves the problem is 1/3 . Find the probability that : both of them solve the problem.