how can i calculate the sum of the following geometric series N= 1000 and r =0.99

calculate the sum of the following geometric series N= 1000 and r =0.99 =1+r+r2+r3+...+rN

Answer 1

[MHN]

N=0:1000;
r = 0.99;
E = r.^N;
sum(E)

[Waleed Alrabghi]

thank you

Answer 2

[Image Analyst]

How about a for loop? That's pretty simple, even for a beginner.

[Waleed Alrabghi]

I am beginner here in matlab

Answer 3

[Waleed Alrabghi]

Thank you guys for the help