Write the indicated sum in sigma notation:
1-(1/2)+(1/3)-(1/4)+...-(1/100)
Another one using Special Sum Formulas
nEi=1 (2i-3)^2
I wanted to break it up but the square is throwing me off
btw the n is on top of the E and i=2 is below it.
I think I understand the basic concept of it, however I don't seem to have a full grasp of it once it gets a little complex. I know what each variable does... however something like what you did for my problem seems confusing. I don't see how your solution solves my problemOriginally Posted by ThePerfectHacker