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Thread: Help solve problems

  1. #1
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    Help solve problems

    Help solve problems-aa123.jpg
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  2. #2
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    Re: Help solve problems

    Have you tried anything?
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  3. #3
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    Re: Help solve problems

    No, I don't know how to start
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  4. #4
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    Re: Help solve problems

    Quote Originally Posted by Pavlgd123 View Post
    No, I don't know how to start
    How is that possible. The first is trivial.
    $|z|=\sqrt{\Re^2(z)+\Im^2(z)} $ If you don't know the basics of complex numbers, you cannot understand any of this.
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