When you draw 2 dices together, find the probability of getting numbers in pairs?  Choose the correct choice from the following answers:
A) 1/5	B) 1/6	C) 1/7	D) 1/11	E) 1/12
S = {(1,1), (1,2), (1,3), (1,4), (1,5), (1,6), (4,1), (4,2), (4,3), (4,4), (4,5), (4,6), (2,1), (2,2), (2,3), (2,4), (2,5), (2,6), (5,1), (5,2), (5,3), (5,4), (5,5), (5,6), (3,1), (3,2), (3,3), (3,4), (3,5), (3,6), (6,1), (6,2), (6,3), (6,4), (6,5), (6,6)}   N (S) = 36   Set of pairs, 1/6 = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6)}; N (1/6) = 6   P (getting numbers in pairs) = N(1/6)N(S)N(1/6)N(S) = 636636 = 1/6   1/6
<result>B</result>
When you draw 2 dices together, find the probability of getting numbers in pairs?