Question

Cot 60+sin45+sin30+cos90

Answer 1

$\cot(60) + \sin(45) + \sin(30) + \cos(90)$
$\frac{1}{ \sqrt{3} } + \frac{1}{ \sqrt{2} } + \frac{1}{2} + 1$
on doing LCM
$\frac{ 2\sqrt{2} + 2\sqrt{3} + \sqrt{6} + 2 \sqrt{6} }{2 \sqrt{6} }$
The most simplified answer I know is this.