Question

There are 30 scouts and 20 guides in a school. In another school are 20 scouts and 15 guides from each school one student among them is to be selected for participation in a seminar
a)what is the total number of possible selections? b)what is the probability of both being scouts? c) what is the probability of both being guides? d)what is the probability of one scout and one guide? e)what is the probability of atleast one scout?​

Answer 1

Answer:

additional sus hai kyaa yeh