1st yr math 1001 assignment 1 help! (1 Viewer)

[lil-angeliz]

heys having trouble with 2b and 4b.

with 2b, my graph looks kinda weird like a circle and z and conjugate z. But what does the \ sign have to do with it?

with 4b, i answered it, but got an imaginary number as a solution, before subbing my x and y values into the cartesian form z=x+iy.

PLEASE HELP!!!

 

[jb_nc]

Ask your tutor or go to the Maths learning centre

 

[jtyler]

In set notation, read '\' as 'without' - so {A \ B} is the set of all a in A except where a is in B.

 

[kokodamonkey]

yeah coz we all have a copy of the questions