Re: Sample Questions of ISI ME I (Mathematics) 2010 Discussion

Posted by Granpa Simpson on May 05, 2014; 3:23pm
URL: http://discussion-forum.276.s1.nabble.com/Sample-Questions-of-ISI-ME-I-Mathematics-2010-Discussion-tp4850019p7588662.html

Actually i have substituted x=-x in the second one and then subtracted both the equations by multiplying a1 and a2..you can either eliminate f(x) or f(-x) whichever you want here i have eliminated f(x) to get f(-x) so i have put (-b1/b2) in the final step...however you can also eliminate f(-x) and find out f(x) in that case you will have to substitute x=(b1/b2) in the final step...!!!