Ask your own question, for FREE!
Physics 19 Online
OpenStudy (iwanttogotostanford):

E

OpenStudy (iwanttogotostanford):

@phi plz help

OpenStudy (phi):

any ideas ?

OpenStudy (phi):

start with -4 = -4 + 0 i find the "length" find the "angle"

OpenStudy (osprey):

Bit of a guess this is. -4cos0 - 4 i sin 0. http://perendis.webs.com

OpenStudy (phi):

if you plot the point -4 + 0i on the "complex plane" |dw:1472840369911:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!