i need to prove that inf f([0,00))=-1
Follow Math Help Forum on Facebook and Google+
Isn't it because and for all x?
That is saying (-1) is a lowe bound of the function. It is something but it does not necesseraly say there is no bigger lower bound (inf). I need to prove that -1 is the biggest lower bound, and there is no else
Originally Posted by orir i need to prove that inf f([0,00))=-1 Clearly . define . It should clear to you that
I need to solve that without sequences.. Havent learnt that yet.. Is there another way?
Originally Posted by orir I need to solve that without sequences.. Havent learnt that yet.. Is there another way? How are we expected to know what you have studied? Show that if show that such that .
View Tag Cloud