Which are undefined?sec(-pi/)csc(3pi)cot(7pi/2)csc(-3pi/2)cot(5pi/3)
2 answers:
Answer:
A and B are undefined
Step-by-step explanation:
after you draw a unit circle you will find the answer
cosec(3pi)=1/sin(3pi)
sin3pi=sinpi=0
so cosec3pi=1/0 which is undefined.
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Answer:
i dont know im wondering to o-o
Step-by-step explanation:
No, but if it's an improper fraction it should be done
