Which x-value is in the domain of the function 7 (x) = 2cot(3x) + 4?

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MinhD asked Jun 18, 2023

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Which x-value is in the domain of the function 7 (x) = 2cot(3x) + 4?

Mathematics
college

MinhD asked Jun 18, 2023

by MinhD

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17 votes

Answer:

The correct option is A

$(\pi)/(4)$

Step-by-step explanation:

The domain of the given function:

is given as:

$\lbrace x\in\Re:(3x)/(\pi)\\otin Z\rbrace$

Since

$(3x)/(\pi)$

is not an integer, x must be

$(\pi)/(4)$

Kahbazi answered Jun 24, 2023

by Kahbazi

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