How do you solve and find the value of $x=arctan0$ ?

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Answer 1 · 2017-11-20T00:30:28

$arctan0$ means give me an angle whose tangent is equal to $0$ .

Since we have $x=arctan0$ it means our angle is $x$ and its tangent is $0$ . So, we can write:

$tanx=0$

$x=0, pi, 2pi, 3pi, .....)$

or:

$x=+-kpi$

How do you solve and find the value of x=arctan0x=arctan0?