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![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Dec 2007 15:55:17 IST
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5(Sin2?-Cos2?)=tan?+5
Ans:n?+tan-1(2),n?+tan-1(?6 - 1),n?-tan-1(?6 + 1),where n is an Integer
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30 Dec 2007 15:57:02 IST
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Sorry.....The Ans Is n(pi)+tan inverse 2,n(pi)+tan inverse(root6 -1)
,n(pi)-tan inverse(root6 +1)
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