This means what is the sum of the values of k^2
as k goes from 1 to 5.
So, what is 1^2 + 2^2 + 3^2 + ...
Σ(5 at the top)(k at the bottom)=1 ^k^2
a) 55
b) 56
c) 200
d)225
1 answer
a) 55
b) 56
c) 200
d)225
1 answer