Question

State the sign of cosec 520°​

Answer 1

Answer:

The sign of cosec 520° is postive(+).

Answer 2

Answer:

$\huge\boxed{\csc520^o>0}$

Step-by-step explanation:

$520^o=360^o+160^o\\\\\csc520^o=\csc160^o=\dfrac{1}{\sin160^o}\\\\160^o-\text{it's II quadrant}\\\\\text{in II quadrant sine is positive. Therefore}\ \dfrac{1}{\sin160^o}>0$