+5478 Usa la calculadora: http://web2.0calc.com/
Escribe cot(15)
$${cot}{\left({\mathtt{15}}\right)} = {\mathtt{3.732\: \!050\: \!807\: \!561\: \!703\: \!1}}$$
~ 3.73
+5478 Usa la calculadora: http://web2.0calc.com/
Escribe cot(15)
$${cot}{\left({\mathtt{15}}\right)} = {\mathtt{3.732\: \!050\: \!807\: \!561\: \!703\: \!1}}$$
~ 3.73
