Complex numbers

[quasi yacht]

Just the first question.
Qst is : Show that the real part of 1/1-u = 1/2

[kind tree]

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[limber sun]

,rotate

[quasi yacht]

mb

[limber sun]

Let u be a complex number s.t. |u|=1,u != 1

is that what the top part says

[quasi yacht]

yep

u different than 1

[limber sun]

alright then

[woeful hatch]

Romans 12:19

Romans 12:19

Romans 12:19

[limber sun]

substitute this into the expression you want @quasi yacht

[quasi yacht]

ohhhhhhhhhhh

ight wait

[limber sun]

x,y in IR btw

[quasi yacht]

ok

@limber sun thanks it worked out

[frosty verge]

@quasi yacht has given 1 rep to @limber sun

[quasi yacht]

+close