beentherdunthat said:
yeah 2unit doesn't count
but if u do 2unit, all extensions are then 1unit each.
No, they most certainly are not.
Regardless of when, how or where you did 2unit mathematics, if you pick up 4unit mathematics at any time, 4unit counts for 2 units and 3unit counts for 2 units, whilst 2unit Advanced maths
now counts for ZERO units.
Check your HSC script and it will show 4unit maths as being out of 100 and likewise for 3unit maths. However, those who only do 3unit, not 4unit, will find their 3unit mark is only out of 50 - according to the general marking scheme for one unit courses.
On a related note, it's possible for a two unit course to only count one unit towards your UAI. This is only possible when you have an odd number of units and a one unit course counts as part of your 10 units for UAI calculation.