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Challenge !!!

Printed From: One Stop GATE
Category: GATE AT A GLANCE
Forum Name: Basic GATE Info
Forum Discription: All the basic information about GATE for the starters.
URL: http://forum.onestopgate.com/forum_posts.asp?TID=1419
Printed Date: 13Jul2025 at 6:56pm


Topic: Challenge !!!
Posted By: shilpa123
Subject: Challenge !!!
Date Posted: 09Aug2007 at 4:57am
prove:
 
sin / cos3    +  sin3  / cos9 +
 
+sin9 /cos27=1/2(tan27 -tan)



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