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Ask iit jee aieee pet cbse icse state board experts Expert Question: trigo question
Forum Index -> Algebra like the article? email it to a friend.  
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[Post New]12 Nov 2006 00:55:23 IST
    Subject: trigo question
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kirtana (16)

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Olaaa!! Perrrfect answer. 2  [5 rates]
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cud sum1 helpme plz??
 
If sin  = ex  + e-x
then wat is the maximum value of  ?
 
my answer was that
ex  + e-x >= 2.........................................using (A.M>=G.M)
 
but sin  <= 1
 
so there is no real solution ..
 is my answer right??
i luv goiit......thanx every1
    
[Post New]12 Nov 2006 01:05:19 IST
    Subject: Re:trigo question
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puneet (3514)

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Olaaa!! Perrrfect answer. 612  bad job dude!! I dont approve of this answer! 2  [843 rates]
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Absolutely correct answer !!!! good work !!!!
Puneet Agrawal
IIT Delhi
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[Post New]22 Mar 2008 13:17:13 IST
    Subject: trigo question
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ayshwarya (241)

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Olaaa!! Perrrfect answer. 45  [53 rates]
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ya d same ding i got vid dis sum good luck frnds
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[Post New]22 Mar 2008 13:28:45 IST
    Subject: trigo question
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jeesucks (12)

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YES ITS CORRECT
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