exact value of $\displaystyle cot\frac{\pi}{3} = \frac{1}{tan{\frac{\pi}{3}}} = \frac{1}{\sqrt{3}}$

this correct?

Printable View

- Mar 16th 2009, 01:38 AMjvignacioexact value check
exact value of $\displaystyle cot\frac{\pi}{3} = \frac{1}{tan{\frac{\pi}{3}}} = \frac{1}{\sqrt{3}}$

this correct? - Mar 16th 2009, 01:39 AMAir