The trigonometric functions [tex]csc(3\pi)[/tex] is undefined.
To understand more, check below explanation.
Trigonometric function:
The value of given trigonometric function are show below,
[tex]sec(-\pi)=sec(\pi)=-1\\\\csc(3\pi)=\frac{1}{sin(3\pi)}=1/0 =\infty\\\\cot(\frac{7\pi}{2} )=\frac{1}{tan(\frac{7\pi}{2} )} =\frac{1}{\infty} =0\\\\csc(-\frac{3\pi}{2} )=1\\\\cot(\frac{5\pi}{3} )=\frac{1}{\sqrt{3} }[/tex]
Hence, the trigonometric functions [tex]csc(3\pi)[/tex] is undefined.
Learn more about the trigonometric function here:
https://brainly.com/question/14421002
