ENDWHILE is a whole word innit?
here:
The nuclear/climate-change/rabid-gopher apocalypse has come and gone. Brad Hall is a nomad who spends him days travelling the corridors of K17, armed with nothing but a slingshot and his trusty jelly-baby-gps. The jelly-baby-gps is the last of its kind, an...
Each weekend Brad Hall works in a local jelly baby shop. The jelly babies are stored in boxes with ten jelly babies in each box. Each time a customer comes in to buy some jelly babies Brad Hall takes them from an already-open box. If there are not enough jelly babies in the current box, Brad...
A plane P is flying at a constant speed of 8gh m/s upwards at an angle of elevation of 30 degrees.
At the instant when the plane is at a height h metres vertically above a missile silo located at a point O on the ground, a missile from the silo is launched at an angle of elevation E to hit...
Re: 2012 HSC MX2 Marathon
tried that.
didn't get very far.
the "answer" is a straight line through origin and (sqrt(3) + i), excluding the point (sqrt(3) + i) on an argand diagram if it helps...
Re: 2012 HSC MX2 Marathon
How would you approach this algebraically (or any general explanation for that matter):
<img src="http://latex.codecogs.com/gif.latex?\textup{find the locus of } arg(z(z-(\sqrt{3} + i))) = \frac{\pi}{6}" title="\textup{find the locus of } arg(z(z-(\sqrt{3} + i))) =...