Question
Question: A box contains 20 cards of these 10 have letter J printed on them and the remaining 10 have E printe...
A box contains 20 cards of these 10 have letter J printed on them and the remaining 10 have E printed on them. 3 cards are drawn from the box, the probability that we can write JEE with these cards is
A
9/80
B
1/8
C
4/27
D
15/38
Answer
15/38
Explanation
Solution
P(5) =