Math-rendering on Github Pages

/* For MathJax Math Rendering*/
<script async src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.6/MathJax.js?config=TeX-AMS_CHTML"></script>

/* By Alapan Chaudhuri*/
<p style="text-align: right;"> By <em>Alapan Chaudhuri</em></h6>

/*Photo rendering use google photos; and here is an example*/
<img src = "google_photos_link" width="600" height="315" />