User:Arjun063

Five things I learned about wikiversity:

 * 1) It is a collaborative learning tool.
 * 2) It encompasses all levels of research and education.
 * 3) It is very flexibility and user-friendly in editing, re-editing,and making correction.
 * 4) Only difficulty is that one need to learn special editing techniques such as writing equations, embedding pictures etc.
 * 5) Most of the Wikiversity articles are not developed as much as articles in wikipedia.

Math Formula:

 * $$\ q= \sqrt{\frac{(\sigma_1' - \sigma_2')^2 + (\sigma_2' - \sigma_3')^2 + (\sigma_1' - \sigma_3')^2}{2}}$$


 * $$\ q= Mp'\sqrt{(\frac{p_o'}{p'})^\lambda \exp {[\frac{(e_o - e)}{(1 + e)}] + b\delta}} $$


 * $$\ y_n = \frac{1}{2\pi}\int_{-\pi}^{\pi} f(x) e^{-inx}\, dx.    $$