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Which function has a domain of all real numbers except x=pi/2+_npi? A. Y=cos x B. Y=cot x C. Y= 1/sinx D. Y=sec x
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Which function has a domain of all real numbers except x=pi/2+_npi?

A. Y=cos x
B. Y=cot x
C. Y= 1/sinx
D. Y=sec x

User Madno
by
5.3k points

1 Answer

3 votes

The answer would be D. Y=secx

Hope this helps and good luck!

User Tamanakid
by
5.0k points
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