Question

urn A contains 5 red marbles 3 white marbles 8 blue marbles, urn B contains 3 red marbles 5 white marbles 0 blue marbles . A fair die is tossed . If face 1,2,4,5 comes marble is drawn from urn A other wise marble is chosen from urn B.
E1 : event of getting red marble
E2 : event of getting white marble
E3 : event of geting blue marble
A) p(E1)=p(E2)=P(E3)
B) p(E1),p(E2) p(E3) are in AP
C) if marble drawn is read, probability that it comes from urn A is
D) if marble drawn is white, the probability that the face 5 appears on the die is

Answer 1

"comes" (and any subsequent words) was ignored because we limit queries to 32 words.