08:47How to convert complex numbers from standard rectangular to polar trigonometric form precalculus premaths gotserved310views
Multiple ChoiceExpress the complex number z=7+11iz=7+11i in polar form.16views1rankHas a video solution.
Multiple ChoiceExpress the complex number z=2−4iz=2-4iz=2−4i in the polar form.19viewsHas a video solution.
Multiple ChoiceExpress the complex number z=1−33iz=1-\frac{\sqrt3}{3}i in polar form. 15viewsHas a video solution.
Multiple ChoiceConvert the complex number z=12(cos90°+i・sin90°)z=12\left(\cos90\degree+i・\sin90\degree\right)z=12(cos90°+i・sin90°) from polar to rectangular form.15viewsHas a video solution.
Multiple ChoiceConvert the complex number z=2(cos7π4+i・sin7π4)z=\sqrt2\left(\cos\frac{7\pi}{4}+i・\sin\frac{7\pi}{4}\right)z=2(cos47π+i・sin47π) from polar to rectangular form.14viewsHas a video solution.