-
Want to take part in this year's BoS Trials event for Maths and/or Business Studies?
Click here for details and register now!
-
YOU can help the next generation of students in the community!
Share your trial papers and notes on our
Notes & Resources page
-
X
I don't get how arg(z^n) = n arg (z), do u just remember it, can someone prove by induction or just explain what happened there. Thanks
-