Re: DSE 2008 Q55, Q56, Q57

Posted by Granpa Simpson on Jun 10, 2014; 7:47pm
URL: http://discussion-forum.276.s1.nabble.com/DSE-2008-Q55-Q56-Q57-tp7591879p7592329.html

Ridhika I have just used the logic that since the exponents of x are different you cannot get a point except (1,1) which is common to all the sets..may be a counter example can disprove this fact..but i dont think there exists one..however there must be a rigorous mathematical proof related to this fact which i am unaware of..but if you insist for such a proof i will surely look in to it and let u know (obviously if it is within the scope of my brain)...