If are in arithmetic progression with common difference , show that: , where and
Last edited by fardeen_gen; May 21st 2009 at 11:14 AM.
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Letting , but
Last edited by Media_Man; May 22nd 2009 at 12:32 PM. Reason: small error in calculation
Originally Posted by fardeen_gen If are in arithmetic progression with common difference , show that: , where and Since they are in A.P with common difference 'd',
Last edited by Isomorphism; May 22nd 2009 at 01:51 PM. Reason: Thanks Media_Man
Isomorphism: = = This slight correction will make the theorem true.
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