Mathematics
A coin is tossed twice. Find the probability of getting :
(i) exactly one head
(ii) exactly one tail
(iii) two tails
(iv) two heads
Related Questions
A letter is chosen from the word 'PENCIL', what is the probability that the letter chosen is a consonant ?
A bag contains a black ball, a red ball and a green ball, all the balls are identical in shape and size. A ball is drawn from the bag without looking into it. What is the probability that the ball drawn is :
(i) a red ball
(ii) not a red ball
(iii) a white ball.