Question

PLEASE HELP!!!! see attachment below… I bet you cant solve this:

Answer 1

• 0

Explanation:

For each odd i the term is:

• (-1)
  `^(i)` (5!*5/4!)
  `^(1/2)` = -
  `√(25)`

For each even i the term is:

• (-1)
  `^(i)` (5!*5/4!)
  `^(1/2)` =
  `√(25)`

So the sum of the first 100 terms is zero