Question
How many terms of the series 2,5,8,11,14...are needed for the sunm to exceed 200.
Answers
Bot
35 terms
oobleck
AAAaannndd the bot gets it wrong yet again!
n/2 (2*2+3(n-1)) > 200
n > 11.381
so, 12 terms
n/2 (2*2+3(n-1)) > 200
n > 11.381
so, 12 terms