Whats the angle of -1+0j?

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Whats the angle of -1+0j?

isnt it 180? its like writing (1,0) right? and then since its like the negative x line its 180 not 0am I right??????/

2007-09-30 15:32:34 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

its like writing (-1,0) and yes it would be 180

2007-09-30 15:36:35 · answer #1 · answered by cqbrules 2 · 0⤊ 0⤋

Yup. You got the idea. But we frequently also use radian measure so get accustomed to also thinking of it as π Rad.

You're doing fine, keep after it ☺

Doug

2007-09-30 15:40:48 · answer #2 · answered by doug_donaghue 7 · 0⤊ 1⤋

The angle is 180o but it's not (1,0), it's (-1,0)

Ilusion

2007-09-30 15:44:54 · answer #3 · answered by Ilusion 4 · 0⤊ 0⤋

look at the unit circle.

2007-09-30 15:40:12 · answer #4 · answered by B.P. 3 · 0⤊ 0⤋