5. A vegetable basket contains 12 peppers, of which 3 are red, 4 are green and 5 are yellow. Three peppers are taken, at random and without replacement, from the basket. (1) Find the probability that the three peppers are all different colours. [2] (in Show that the probability that exactly 2 of the peppers taken are green 12 is 55- [21 (im) The number of green peppers taken is denoted by the discrete random [3] variable X. Draw up a probability distribution table for X