Right, and in every proof above, at some point there is a possible division by zero. Therefore the proof is not valid in cases where R or P or Q are zero, and there are infinitely many such cases. The problem states P+Q+R=0 as the only constraint. There are infinitely many cases which fit that constraint where the expression is not equal to 3. Don
On Sep 15, 11:57 am, abhinav gupta <[email protected]> wrote: > u cnt divide a number by 0..that thing is self undrstod,,,, > > On Thu, Sep 15, 2011 at 9:49 AM, Piyush Grover > <[email protected]>wrote: > > > > > Don is right.... > > > if R = 0, P = 1 and Q = -1 then the given expression is UNDEFINED!!! > > > On Thu, Sep 15, 2011 at 10:16 PM, abhinav gupta <[email protected] > > > wrote: > > >> Shut up...its 3,, > > >> On Thu, Sep 15, 2011 at 9:43 AM, Don <[email protected]> wrote: > > >>> It might be 3, but it doesn't have to be 3. > >>> Don > > >>> On Sep 14, 11:56 pm, NAGARAJAN SIVARAMAN <[email protected]> wrote: > >>> > if P+Q+R= 0 then P2 /QR + Q2/PR + R2/PQ = ?? > > >>> > how to solve this?? > > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "Algorithm Geeks" group. > >>> To post to this group, send email to [email protected]. > >>> To unsubscribe from this group, send email to > >>> [email protected]. > >>> For more options, visit this group at > >>>http://groups.google.com/group/algogeeks?hl=en. > > >> -- > >> @ |3 # ! /\/ @ \./ > > >> -- > >> You received this message because you are subscribed to the Google Groups > >> "Algorithm Geeks" group. > >> To post to this group, send email to [email protected]. > >> To unsubscribe from this group, send email to > >> [email protected]. > >> For more options, visit this group at > >>http://groups.google.com/group/algogeeks?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Algorithm Geeks" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > >http://groups.google.com/group/algogeeks?hl=en. > > -- > @ |3 # ! /\/ @ \./ -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
