You just want the sum of an arithmetic series where
a = 4
d = 1/2
S28 = 28/2(2*4 + 27(1/2)) = 301
Without using a calculator, find the sum of the series.
Pretend in place of E is Greek Letter Sigma.
27
E(4 + 1/2n) = ?
N=0
2 answers
Thank you!!