Please help me solve my homework question

& &&&&&&&&&&&&&&&&&&&& B) Suppose A and B are two possible events in a sample space S. Label each of the following statements as either True or False. a) P[An B] = P[A]P[B]. b) P[A U B] = P[A] + P[B]. c) P[A| B] = P[An B]/P[B] & &&&&&&&&&&&&&&&&&&&& C) The Geometric(p) PMF is PK (k) = pqk-1 for k = 1, 2, 3 ... where q = 1 - p. Calculate the probability that K is odd. &&&&&&&&&&&&&&&&&&&&& D) Four people chosen at random assemble in a room. What is the probability that at least two of them were born on the same day of the week