please help with these please A and B Events A and B are independent with p(A)=0.2 and p(B)=0.5. Find p(AB).A human gene carries a certain disease from the mother to the child with a probability rate of 0.9 . Suppose a female carrier of the gene has two children. Also assume that the infections of the two children are independent of one another. Find the probability that at least one child gets the disease from their mother..