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April 21st, 2011, 11:40 AM   #1
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complex number to exponential form

hello friends
please help me...
express this complex number to exponential form
-2+j2
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April 21st, 2011, 12:35 PM   #2
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Re: complex number to exponential form

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April 21st, 2011, 03:38 PM   #3
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Re: complex number to exponential form

What ZardoZ did was utilize Euler's formula:





thus:

(1)

(2)

Dividing (2) by (1) we get:

=\frac{3\pi}{4}" /> putting it all together, we have:

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April 21st, 2011, 04:12 PM   #4
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Re: complex number to exponential form

[color=#000000]Analytical as always Mark [/color]
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