Show that the sum of (m + n)th and (m - n)th terms of an A.P. is equal – InterviewSolution

1.	Show that the sum of (m + n)th and (m - n)th terms of an A.P. is equal to twice the mth terms.
Answer» Show that the sum of (m + n)th and (m - n)th terms of an A.P. is equal to twice the mth terms.

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