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[nrlwinner]

How does mod (2 - iz) change to mod (z + 2i)

 

[addikaye03]

How does mod (2 - iz) change to mod (z + 2i)

Let z=k|2-iz| where k is a factor

|i||2-iz|=|2i-i^2z|

=|z+2i|

So it's a factor of i

Do you see?

 

[nrlwinner]

Yes I do. Thanks very much.

 

[nrlwinner]

Got another one here.

How do you change

mod (1+i/z - 2) = 2 to mod (z - 1+i/2) = mod (z)

 

[nrlwinner]

Anyone?

 

[untouchablecuz]