1. Show that the sum of (m + n)^th and (m – n)^th terms of an A.P. is equal to twice the m^th term.

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1. Show that the sum of (m + n)^th and (m – n)^th terms of an A.P. is equal to twice the m^th term.
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Oct
1. Show that the sum of (m + n)^th and (m – n)^th terms of an A.P. is equal to twice the m^th term. 1. Show that the sum of (m + n)^th and (m – n)^th terms of an A.P. is equal to twice the m^th term. October 27, 2021 Category: Chapter 9 - [...]
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