Question

Find the number of dissimilar terms in the expansion of $(a+b{)}^{100}$

__

Answer 1

There will be a total number of (n+1) terms in the expansion of $(a+b{)}^n$
For example, if you take the expansion of $(a+b{)}^2$, there are three dissimilar terms.
So, there will be 101 terms in the expansion of $(a+b{)}^{100}$