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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: Trigonometry Identity.
Forum Index -> Trignometry like the article? email it to a friend.  
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[Post New]2 Apr 2008 15:02:05 IST
    Subject: Trigonometry Identity.
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rahulraj1 (14)

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Olaaa!! Perrrfect answer. 2  [4 rates]
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Find the roots of the following cubic equqtions
 
2X3-3X2cos(A-B)-2Xcos2(A+B)+sin2A.sin2B.cos(A-B)=0
    
 
Forum Index -> Trignometry
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