SOLUTION: Which value of X is NOT in the domain of f(X)=tax. Choose one of the following: A. X=0 B. 11pi/4 C. 7pi/3 D. 5pi/2 E. 4pi

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Question 1197989: Which value of X is NOT in the domain of f(X)=tax. Choose one of the following:
A. X=0
B. 11pi/4
C. 7pi/3
D. 5pi/2
E. 4pi

Found 2 solutions by ikleyn, ewatrrr:
Answer by ikleyn(52797) (Show Source):
You can put this solution on YOUR website!
.

Who is tax in your post ? ? ?

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Hello, at this forum, it is not my job to guess your wishes.

In opposite, it is YOUR job and your responsibility to provide the input in correct form.

Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website!
Which value of X is NOT in the domain of f(X)=tan(x).
Note: tan(x) = sin(x)/cos(x)
CANNOT Divide by zero.
A. X=0
B. 11pi/4
C. 7pi/3
D. 5pi/2 cos(5pi/2) = 0
E. 4pi