Saturday, 24 August 2019

complex numbers - Finding modulus of sqrt6sqrt6,i

I found the real part =6.




But I don't know how to find imaginary part. I thought it was whatever part of the function that involved i, with the i removed? Therefore the imaginary part would be 6.



Meaning the modulus is equal to
(6)2+(6)2=12.


The answer was 23.

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