# What are the exact roots for #csctheta# is undefined in #0^circ<=theta<360^circ#?

##### 1 Answer

Nov 23, 2017

See explanation.

#### Explanation:

According to definition we have:

#csc theta=1/sintheta#

So

If we solve this equation we get:

#x = kpi; k in ZZ#

In the given interval we have:

#x=0,pi# ##

or in degrees: