Two coins are tossed simultaneously What is the probability of getting two heads?
Three coins are tossed simultaneously. What is the probability of getting exactly two heads? (a) 12 (b) 14 (c) 38 (d) 34
Tow coins are tossed simultaneously. What is the probability of getting at most one head? (a) 14 (b) 12 (c) 23 (d) 34