How do you find the exact value of $csc 180$ $csc180$ ?

Question

3640 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-10-18T05:08:39

csc 180 = 1/ sin 180 = 1/0 = $\infty$ $oo$ ( or rather undefined)

sine of $0^{0}$ $0^0$ and $180^{0}$ $180^0$ come on the X axis on the right and left of unit circle. Both give value zero.

How do you find the exact value of csc180csc180?