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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: Awsome
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[Post New]12 May 2007 13:39:21 IST
    Subject: Re:Awsome
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magiclko (4210)

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Olaaa!! Perrrfect answer. 746  bad job dude!! I dont approve of this answer! 2  [990 rates]
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for a lens (1/ f) = (1/ v) - (1/u)
 
=>  u/ f = u/ v - 1
=>  u/ f = 1/M - 1
here u = mf,
thrfore
=> -m = 1/ M - 1
=> M = 1/ (1-m)
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