plz ans ........
Asked by nikitakoolkarni | 27th Feb, 2010, 12:32: PM
the c.d of this A.P. is 12
so to have a term 120 more than the 15th term, we use
120=12 x 10.
so 10 terms after the 15 th term, will be the term which is 120 more than the 15th term.
cross check :not part of the solution.
Answered by | 27th Feb, 2010, 02:26: PM
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