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## Main Question or Discussion Point

How does taking the multiplicative inverse (reciprocal) of a complex number change its magnitude and argument?

- Thread starter plexus0208
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- #1

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How does taking the multiplicative inverse (reciprocal) of a complex number change its magnitude and argument?

- #2

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Why don't you try proving that?

- #3

HallsofIvy

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I think "supplement" is wrong. The reciprocal of 1 is 1, but the supplement of 0 is not 0.

- #5

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Hey,

I think that arg(z^-1) = - arg (z)

I think that arg(z^-1) = - arg (z)

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