katiebugg
The sum of the 32 terms in an arithmetic series is 5488 and the first term is 1. Find the last term in the series.



This Question is Closed

best.shakir
Best Response
You've already chosen the best response.
1
5488 = 32 * (1 + x)/2 thus 1 + x = 5488/16 = 343
the answer is x = 342

best.shakir
Best Response
You've already chosen the best response.
1
is der any doubt?

sauravshakya
Best Response
You've already chosen the best response.
0
dw:1343984573275:dw

sauravshakya
Best Response
You've already chosen the best response.
0
wheredw:1343984641663:dw

katiebugg
Best Response
You've already chosen the best response.
0
thanks!!!!!

best.shakir
Best Response
You've already chosen the best response.
1
welcom..