I want to write equation as LaTeX in blogger so need to setup MathJax may be. If anyone have done this before then please suggest me what to do.
At first I opened the temple >> HTML of that temple >> then entered the cole before
<script src='http://cdn.mathjax.org/mathjax/latest/MathJax.js' type='text/javascript'>
MathJax.Hub.Config({
extensions: ["tex2jax.js","TeX/AMSmath.js","TeX/AMSsymbols.js"],
jax: ["input/TeX", "output/HTML-CSS"],
tex2jax: {
inlineMath: [ ['$','$'], ["\\(","\\)"] ],
displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
},
"HTML-CSS": { availableFonts: ["TeX"] }
});
</script>
After saving I tried to run the latex equation but didn't work . :(

Thanks in advance