if the sum of first 20terms of an ap is same as the sum of its first 28 terms find the sum of its 48 terms
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here is your answer
hope this might help you
hope this might help you
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kanishkajain263:
thanks for responding for my question but the answer given In my textbook is 0
it can be assumed as sum of first 20 and 28 terms are same
but if we gotta mark it in olympiad we may or may not be given numerical choice
ok
sorry for inconvenience
I am grate
Answered by
0
I guess now the answer is correct
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