luthrax
New Member
Need help on this question, its from a James Ruse 05 or 04 trial HSC
part i and ii are easy, iii I used the sin rule, and iv i have no clue
any help would be great
Please
Thanx
![](/proxy.php?image=http%3A%2F%2Fimg300.imageshack.us%2Fmy.php%3Fimage%3Djrquestionud5.png&hash=97482f0cdeafa7a8111908e80961c8a1)
part i and ii are easy, iii I used the sin rule, and iv i have no clue
any help would be great
Please
Thanx