140306 latex.JPG
I just wrote this LaTex to get the ouput that is one the right.
I thought some people might be interested to see what goes on behind the scene.
I also have a question.
I wanted to cancel out the mins just as normal fraction cancelling.
I tried \cancel but it would not work for me.
Can anyone help?
I think I just worked it out, you have to add
\usepackage{cancel} at the beginning.
NOW IT WORKS
+118609 
