Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

$\begin{array}{c}f\left(x\right)=\{\begin{array}{cc}{(1-p)}^{x-1}p\hfill & 0<p<1,x=1,2,\mathrm{.}\mathrm{.}\mathrm{.}\hfill \\ 1\hfill & p=1,x=1\hfill \end{array}\hfill \end{array}$

MathML rendered with MathJax