plz help me!

Asked by  | 10th Mar, 2009, 12:41: PM

Expert Answer:

Let the first term of the A.P. is a  and   the common difference  be d. formula for the nth term is nth term = a+(n-1)d so  mth term=a+(m-1)d Acc to question, m(mth term)=n(nth term) m(a+[m-1]d)=n(a+[n-1]d) So,  

Aswered by  | 10th Mar, 2009, 01:09: PM

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