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3 years ago

Which are undefined?sec(-pi/)csc(3pi)cot(7pi/2)csc(-3pi/2)cot(5pi/3)

Mathematics

2 answers:

puteri [66]3 years ago

4 0

Answer:

A and B are undefined

maxonik [38]3 years ago

3 0

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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Which are undefined?sec(-pi/)csc(3pi)cot(7pi/2)csc(-3pi/2)cot(5pi/3)​

Which are undefined?sec(-pi/)csc(3pi)cot(7pi/2)csc(-3pi/2)cot(5pi/3)