Math, asked by ajhajharia080, 1 year ago

Find the sum of first 25 terms of following series whose n th term is given: (i) an =3+4n

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Answered by Anonymous

1

a(25)=3+4(25)
25a=3+100
25a=103

Answered by ssourabh

0

1375 is required answers , I tried mine best

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