Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

Express the complex number in trigonometric form. -2

OpenStudy (anonymous):

@amistre64 would it be 2(cos 90° + i sin 90°)

OpenStudy (amistre64):

not quite ...|dw:1370625714824:dw|

OpenStudy (amistre64):

if you can overlay a circle on an xy axis .... you get a cross hairs that can be used to determine some workable stuff

OpenStudy (anonymous):

oh okay thanks again but i have one more question complex number in the form a + bi. 8(cos 30° + i sin 30°)

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!