Dear all,
I am having some trouble with this question. I looked at the markscheme and it doesn't really make sense to me. Please would someone be able to explain it? Thank you,
Dear all,
I am having some trouble with this question. I looked at the markscheme and it doesn't really make sense to me. Please would someone be able to explain it? Thank you,
You must tell us much more. At what point in the proof do you loose understanding?
Do you understand the proof down to: $\ge 2(k+1)(2k+1)[2k]!2^k~?$