Math, asked by kairamkondavivek9433, 11 months ago

If a=2,/=98 and n=14then sn=

Answers

Answered by tamanna1453

1

Answer:

a=2 , l =98 , n=14

formula of sn is sn=n/2(a+l)

14/2(2+98)

=7(100)

=700

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