Subrat posted an Question
March 11, 2020 • 15:40 pm 30 points
  • IIT JAM
  • Physics (PH)

Algebra of complex number

Mathematical physics.This question is from algebra of complex number.plz send the details solution of this answer.

3 Answer(s) Answer Now
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    Ujjawal vishal best-answer

    see

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    Yes u r right sir but according to options ,option B should to ✓ or not

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    not...without z1-z2 being real given conditions can be true

  • comment-profile-img>
    Ujjawal vishal

    all the options are incorrect...correct answer is z1/z2 is purely imaginary...

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    how ???? plz solve ... and send .

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    ok wait...

  • comment-profile-img>
    Ruby negi Best Answer

    option b is correct... hope u will get it.. best regards

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  • Neeraj bansal best-answer

    mode square of a complex number means multiplication of complex number by its complex conjugate. apply this logic to get the answer

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    can u explain the logic briefly

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    |z|^2 = z z*. similarly |z1 + z2|^2 = (z1 + z2)(z1 + z2)*. Apply this ok.

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