A and B appeared for an interview. The probability of their selection is `1/4` and `1/5` respectively. Find the probability that both selected

A and B appeared for an interview. The probability of their selection is 1/5 and 1/3 respectively. Find the probability that both selected

A and B appeared for an interview. The probability of their selection is 1/3 and 1/4 respectively. Find the probability that both selected

A and B appeared for an interview. The probability of their selection is 1/4 and 1/5 respectively. Find the probability that at least one of them selected

A and B appear for interview. The probability of their selection is : 1/4 and 1/5 respectively. Find the probability that none is selected.

A and B appeared for an interview. The probability of their selection is 1/2 and 1/4 respectively. Find the probability that at least one of them selected

A and B appeared for an interview. The probability of their selection is 1/2 and 1/3 respectively. Find the probability that at least one of them selected

A and B appear for interview. The probability of their selection is : 1/3 and 1/4 respectively.Find the probability that both of them are selected.

A and B appeared for interview. The probability of their selection is : 1/3 and 1/4 respectively. Find the probability that : at least one of them selected.