Answer
This statement does not make sense.
Work Step by Step
The trigonometric expressions $\sin \theta <0$ and $\csc \theta >0$ can not happen at the same time.
Since, $\csc \theta =\frac{1}{\sin \theta }$
We see that $\csc$ and $\sin$ must have the same sign.
Thus, the statement does not make sense.
