Question

prove this:

Answer 1

\[\sum_{k=1}^{n} \frac{1}{k}\times(\left(\begin{matrix}n \\ k\end{matrix}\right)+1) =\sum_{k=1}^{n}(\frac{2^{k}}{k})\]

Answer 2

@.Sam.

Answer 3

@Mertsj
@radar

Answer 4

guys please help me

Answer 5

Above my pay-grade!! going to have to depend on Mertsj who I think can help you.

Answer 6

i think we should use double counting prove technique

Answer 7

is your syntax correct?

Answer 8

i think so