extreme value theorem

Posted by Arushi :)) on Feb 09, 2014; 7:26am
URL: http://discussion-forum.276.s1.nabble.com/extreme-value-theorem-tp7584693.html

the sufficient conditions for extreme points say that the fn be continous on a closed & bounded interval [a,b]
for the function y=f(x)
in (a,b) the fn doesnt have extreme point...
but if we consider [a,b] then the end points are d extreme points..????
a- min point and b  the maximum point???