You are not logged in.
Pages: 1
Dear Bob,
My solution is exactly the same, with the only difference that, since the extra ball can be black or white with probability Pb=Pw=1/2, in the fraction, the numerator and the two terms of the denominator are multiplied by 1/2, which in any case is simplified without affecting the final result.
Many thanks for your assistance!
Hi all,
I think I've seen this somewhere else, with a slightly different wording. I believe it says that the insect moves by jumps on a straight line and to the same direction.
Pages: 1