How do you convert #-3+4i# to polar form?

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How do you convert #-3+4i# to polar form?

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Answer 1 · 2016-04-22T11:21:19

In polar form #Z= 5(cos 2.214+ i sin 2.214)#

Explanation:

#Z= -3 +4i# Modulas # (Z) = sqrt( -3^2+4^2) =5 # Argument #(Z)=pi - tan^-1(4/3) =2.214#(radian) The point lies on the 2nd quaqdrant.
In polar form #Z= 5(cos 2.214+ i sin 2.214)# [Ans]

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How do you convert #-3+4i# to polar form?

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