Different forms of complex numbers

Ijustwanttopass

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Jul 18, 2016
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Hi, I have no idea how to do these questions. Pls help.
Q1, Express (1-j)^2 in rectangular form.

Q2, Express 1+j^101 in polar form.
 
Hi, I have no idea how to do these questions. Pls help.
Unfortunately, we cannot replace the missing chapter in your textbook or the missing week of lectures in your classroom. You'll need to attempt online self-study.

Q1, Express (1-j)^2 in rectangular form.

Q2, Express 1+j^101 in polar form.
You can start with:

Google results for "complex numbers rectangular polar form"
Google results for "complex numbers de moivre's theorem"

Once you've studied at least three lessons from each link, please attempt the exercise. If you get stuck, you can then reply with a clear listing of your thoughts and efforts so far, at which point we'll be able to start working with you. Thank you! ;)
 
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