Post Your Answer
Post Your Answer
Post Your Answer
Post Your Answer
Ans 2:
Class : Class 8
The answer must be 1/2in two coins there are total 4 possibilities of head n tailout of which 2 possibilities are of tail hence it'll be 2/4 which is equal to 1/2
Ans 5:
Class : Class 9
The answer should be B since getting at least one tail has a probability of 2/4 and simplifying it we will get 1/2