HSC Mathematics 2001 Q10 b) (1 Viewer)

[astis]

Dear all,

I was wondering if it would be possible to get a full 2u working out for both parts i) and ii). I've attempted a similar question in a James Ruse trial with no success. I took the method of deriving it, didn't seem to lead anywhere.

Thanks

 

[dan964]

https://thsconline.github.io/s/yr12/Maths/
Maths 2U (HSC) papers and scroll down and find 2001.