Mathematics: The domain of y = csc x is given by x≠nπ. true or false?

The domain of y = csc x is given by x≠nπ. true or

Ответ:

Elazjah

14.03.2022

Mathematics

True

Step-by-step explanation:

Given : The domain of y = csc x is given by $x\neq n\pi$

The given statement is true.

Because, y = csc x

$y =\frac{1}{sinx}{$

sinx is defined for $\forall x\varepsilon \mathbb{R}$

csc x is defined whenever $sinx\neq 0\rightarrow x\neq n\pi,\forall n\varepsilon \mathbb{Z}$

Hence the domain of y is all $x\varepsilon \mathbb{R}: x\neq 0\rightarrow x\neq n\pi,\forall n\varepsilon \mathbb{Z}$

Therefore, the statement is true as the domain of y = csc x is $x\varepsilon \mathbb{R}: x\neq 0\rightarrow x\neq n\pi,\forall n\varepsilon \mathbb{Z}$

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Ответ:

IBillRandomz2958

13.11.2021

Mathematics

-1 goes to the sec one i goes to the first one 1 goes to third -i goes to last one

i think

Step-by-step explanation:

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The domain of y = csc x is given by x≠nπ. true or false?

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