Re: JNU 2006

Posted by samuraijack on Apr 13, 2016; 6:42am
URL: http://discussion-forum.276.s1.nabble.com/JNU-2006-tp7599804p7599806.html

Question 5

Answer (a) Zero
(x-a).(x-b).(x-c).........(x-x).(x-y).(x-z) = 0

Question 6

Answer (d) None of these
ab<cd this imples a/c < d/b if and only if (c>0 and b>0) or (c<0 and b<0)