Re: msqe2007 maths

Posted by Amit Goyal on
URL: http://discussion-forum.276.s1.nabble.com/msqe2007-maths-tp4869678p4875265.html

It can not be continuous at x = 0 because Left-hand limit of the function as x goes to 0 is -1 while the Right-hand limit of the function as goes to 0 is 1.