Math Is Fun Forum

Daniel123

Member

Registered: 2007-05-23

Posts: 663

Complex numbers

Can someone please show me how to do this? I keep getting close, but slightly off.

Thanks.

EDIT: I'll show my working

EDIT 2: Don't worry, I noticed the mistake, and have corrected my working. This is the second time I've done this. Sorry folks.

Last edited by Daniel123 (2008-06-13 02:30:23)

JaneFairfax

Member

Registered: 2007-02-23

Posts: 6,868

Re: Complex numbers

I converted to θ⁄2 at the beginning and got

– which I thought might make things easier later.