As per the given question,
Arun and Tarun appeared for an interview for two vacancies. The probability of Arun’s selection is and that of Tarun’s rejection is . Find the probability that at least and of them will be selected.
Arun and Tarun appeared for an interview for two vacancies. The probability of Arun’s selection is and that of Tarun’s rejection is . Find the probability that at least and of them will be selected.