Question

how to graph Arg(Z)<=pi/3 where Z is complex

Answer 1

remember while graphing any inequality u first draw the graph of the equation

Answer 2

so first draw arg x=pi/3

Answer 3

so let Z=x+yi .: tan(pi/3)=y/x .:y=\[\sqrt{3} x \]

Answer 4

yes

Answer 5

hm next?

Answer 6

the region below this line corresponds to arg<pi/3

Answer 7

its Arg(Z) -pi<Arg(Z)<=pi
so?

Answer 8

below this line till the x-axis

Answer 9

how u know

Answer 10

cz that region means the arg is less than pi/3