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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: perm n combi
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[Post New]25 Apr 2008 18:14:49 IST
    Subject: perm n combi
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asish (328)

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the total no. of integral soln of abc=24,is

(a)36                   (b)90

(c)120                 (d)30

pls give solution along with answer

 
    
[Post New]25 Apr 2008 18:24:34 IST
    Subject: perm n combi
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asish (328)

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pls answer
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[Post New]25 Apr 2008 19:05:01 IST
    Subject: perm n combi
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The.CHOSEN.ONE (285)

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ANS-120
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[Post New]25 Apr 2008 19:08:22 IST
    Subject: perm n combi
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The.CHOSEN.ONE (285)

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NO. OF INTEGRAL SOLS=NO. OF

+VE INTEGRAL SOLS+NO. INTEGRAL SOLS HAVING 2 -VE FACTORS

=30+3C2X30

=120
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