Question

evaluate the expression arctan0
Please help, I'm really confused...

Answer 1

\[\arctan(0)=? \text{ implies } \tan(?)=0 , -\frac{\pi}{2}<?<\frac{\pi}{2}\]

Answer 2

So is there any value for ? between -pi/2 and pi/2 such that tan(?)=0

Answer 3

would that be 0?

Answer 4

yes tan(0)=0
so arctan(0)=0
:)

Answer 5

Thank you!! :)