Question
Find the partial sum of 13 terms of the asthmatic series
2+7/2+5+ 13/2+......
2+7/2+5+ 13/2+......
Answers
oobleck
a = 2
d = 3/2
S13 = 13/2 (2a+12d)
d = 3/2
S13 = 13/2 (2a+12d)