Answer:
Step-by-step explanation:
For each odd i the term is:
- (-1)[tex]^{i}[/tex] (5!*5/4!)[tex]^{1/2}[/tex] = - [tex]\sqrt{25}[/tex]
For each even i the term is:
- (-1)[tex]^{i}[/tex] (5!*5/4!)[tex]^{1/2}[/tex] = [tex]\sqrt{25}[/tex]
So the sum of the first 100 terms is zero
