i need to install latex on my laptop
what software i need to get a pdf files from latex???
i have install miktex and winedt
but i believe i need an additional software
There is no reason to install any more software on a computer.
Just learn to use LaTeX code.
\sum\limits_{r = 0}^n {\left( {_r^n} \right){a^{n - r}} \cdot {b^r}} = \sum\limits_{r = 0}^n {\left( {_r^n} \right){a^r} cdot {b^{n - r}}} ]
Gives $\displaystyle \sum\limits_{r = 0}^n {\left( {_r^n} \right){a^{n - r}} \cdot {b^r}} = \sum\limits_{r = 0}^n {\left( {_r^n} \right){a^r} \cdot {b^{n - r}}} $