Q1 i), iii) and iv) was fine
Q1 ii) bamboozled me heaps, so I didn't know how to do it
Q2 i) I guessed the method, cos I forgot how to do it.
Q2 ii), iii) and iv) seemed relatively straightforward
Q2 v) the wording confused me, so I'm not sure if I interpreted it properly.
Q3 i) was a bit...