It's bit cumbersome to create an image for each equation every time. So I try MathJax here. This is a great software!
To enable MathJax, Add
\[
|\mathbf{h}_1| = \mathbf{h}\cdot \mathbf{e}_1
= |\mathbf{h}| |\mathbf{e}_1| \cos \alpha
= \cos \alpha
\]
becomes |h1|=h⋅e1=|h||e1|cosα=cosα Awesome.
To enable MathJax, Add
<script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"> </script>in the blog text in blogger. Now some equation here.
\[
|\mathbf{h}_1| = \mathbf{h}\cdot \mathbf{e}_1
= |\mathbf{h}| |\mathbf{e}_1| \cos \alpha
= \cos \alpha
\]
becomes |h1|=h⋅e1=|h||e1|cosα=cosα Awesome.
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