Consider in the intermediate calculations at least four decimal places but report the answer with two decimal places

Question 43. A coin is awed so that the probability of being expensive is p, where p = 0, ab being a = 2 and b = 2 [50 p = 0, 22]. For two independent releases of that currency determine: a. The probability of leaving only one face. b. The probability of leaving at least one face. c. The probability of two equal results