Re: isi 2012 sample paper

Posted by duck on Feb 02, 2012; 11:26am
URL: http://discussion-forum.276.s1.nabble.com/isi-2012-sample-paper-tp7243623p7246610.html

Hi manvi.. :)

Q1) As the constraint is concave (@>1) therefore, you'll have corner solutions.
Now, they asked you to minimise the objective function and it will be minimised when x=0 and y=M^@
You can assume some values of a, b and @ to get some idea of this problem.


Q2) Take a=b=0 and c=1
=> a^2+b^2+c^2=1
and ab+ac+ba= 0
So, you can rule out options (a), (b) and (c).
Therefore, option(d) is the answer.