Re: AMIt SIR..help needed ..PLS HELP!!!!Dse 2007

Posted by kangkan on Jun 01, 2014; 12:22pm
URL: http://discussion-forum.276.s1.nabble.com/AMIt-SIR-help-needed-PLS-HELP-Dse-2007-tp7591212p7591244.html

Now,for 30..same technique...the circle must be the tangent to the Indiff curve which will be a straight line which will be a straight line with slope of -2....Applying the tangency condition we  have 2x/2y=2 or X=2y..but putting it in the eqn of the circle we get y=1.459 or X>3 which is not possible...therefore the optimum point(from the diagram will the boundary point ) x=3 and y=rootvor 3...hence option b :)