Sy123
This too shall pass
- Joined
- Nov 6, 2011
- Messages
- 3,730
- Gender
- Male
- HSC
- 2013
Re: HSC 2013 3U Marathon Thread
The n+1th term in that binomial expansion in [3] is
I'm pretty sure you getI found a mistake in my working out for the RHS
If i equate coefficients of x^(2n) for [3], i get
The n+1th term in that binomial expansion in [3] is