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MathGroup Archive 2007

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Re: If a*b=c/d, then a=c/bd, How do i do this in

  • To: mathgroup at smc.vnet.net
  • Subject: [mg79790] Re: [mg79729] If a*b=c/d, then a=c/bd, How do i do this in
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Sat, 4 Aug 2007 05:59:31 -0400 (EDT)
  • Reply-to: hanlonr at cox.net

Solve[a*b == c/d, a][[1]]

{a -> c/(b*d)}

% /. Rule -> Equal

{a == c/(b*d)}

Reduce[a*b == c/d, a]

(b*d != 0 && a == c/(b*d)) || 
   (c == 0 && b == 0 && d != 0)

%[[1, 2]]

a == c/(b*d)


Bob Hanlon

---- GR <gobithaasan at gmail.com> wrote: 
> Dear Experts,
> 
> I tried reading the help doc in M6, but unable to find the right
> command. Can M6 simplify it?
> 
> Cheers,
> GR
> 
> 



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