MathStudent1999
Junior Member
- Joined
- Mar 18, 2012
- Messages
- 76
If N is a whole number what is the following sum. Express your answer in terms of n.
nC0 + nC1 + nC2 + nC3 + ... + nCn.
I simplified it to 1 + n/1 + n(n-1)/2! + n(n-1)(n-2)/3! + ... + n!/n!
How do I simplify it further?
nC0 + nC1 + nC2 + nC3 + ... + nCn.
I simplified it to 1 + n/1 + n(n-1)/2! + n(n-1)(n-2)/3! + ... + n!/n!
How do I simplify it further?