What Does the Sum of Coefficients in the Binomial Theorem Expansion Represent?

[Sreekar adithya]

TL;DR

Stuck at understanding binomial thorem.

In the general expansion of (1+x)^n what does the sum of the coefficients mean?

 

[PeroK]

Summary:: Stuck at understanding binomial thorem.

In the general expansion of (1+x)^n what does the sum of the coefficients mean?

The sum of the coefficients can be found by setting $x = 1$.