# Alternative Equation Formats

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

## MathML

$1/({n}_{1}-3)+1/({n}_{2}-3)$

## MathML rendered with MathJax

$1/({n}_{1}-3)+1/({n}_{2}-3)$

## Math as LaTeX Source

$1/(n_1-3) + 1/(n_2-3)$