plzzzzzz solve this

Asked by  | 24th Jun, 2009, 11:57: AM

Expert Answer:

let the first term and common diff of the a and d resply.

Acc to formula for the sum of n terms we get,




so we get, the equations are




solve these to find the values of a and d.

from that you can get the terms of the A.P.


Answered by  | 24th Jun, 2009, 05:44: PM

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