Question

4 coins are tossed . Find the probability that atleast one head turns up

Answer 1

Answer:

If four coins are tossed, the total cases = 2 4 = 16 In a toss, the probability of getting head = ½ = probability of getting tail. The probability that at least one head turns up = 1- probability that no head appears in four throws = 1- probability of getting tail in four throws

Answer 2

Answer:

(HH, TT, TH, HT)⁴

Step-by-step explanation:

Answer. (HH, TT, TH, HT)⁴