1.state the Axioms of property

2.suppose that A and D are independent event such that the

probability that neither occurs is a and the probability of B

occuring is b. show that p(A)=1-b-a/1-b

3.A die is weighted so that 4 is twice as likely to appear as the

number 1,2,3,5 and 6 is twice as likely to appearas 4

find the probability of obtaining an even number of a single row on the die