Question

TRUE or FALSE:

Answer 1

Answer:

False

Step-by-step explanation:

They are two different points. A way to check it is changing to cartesian coordinates, the formula to change from polar to cartesian is:

$x = rcos(\theta)\\y = rsin(\theta)$

For the point $(-4, \pi)$

$x_1=-4cos(\pi)=4\\y_1=-4sin(\pi)=0$

For the point $(4,-\pi)$

$x_2=4cos(-\pi)=-4\\y_2=4sin(-\pi)=0$

$(4,0)\neq (-4,0)$