Question

Probability help required.

Answer 1

Mind explaining?

Answer 2

So only in the case of NMEE?

Answer 3

@Euler271 It's without replacement right?

Answer 4

Well no you aren't doing it right.

Answer 5

hahhaa :p

Answer 6

Actually I am Not sure whether my logic is also correct or not...

But as far as my answer is concerned, there would be in total 8C2 combinations for choosing 2 out of 8 balls... And one out of them would be (1,2) pair...
So my answer would be 1/8C2 = 1/28 = double of ^'s answer...

Point out if any flaw :-)