CBSE Class 10 Answered
formula for finding nth term of an A.P if Sn is given
Asked by | 05 Mar, 2008, 11:21: PM
Expert Answer
nth term=sn - s(n-1)
sn= (6n)^2-6 and so s(n-1)= (6n-6)^2- 6
nth term= (6n)^2-6- (6n-6)^2+6
=72n-36
Answered by | 12 Mar, 2008, 04:32: PM
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