Re: How badly will I be affected if I did 2 unit in the HSC and want to do engineerin
If you did well in 2unit maths and you have the motivation to learn the 3u content before the start of the semester either through a bridging course or self learning, I strongly recommend you to do engineering. That way, you will not be placed at a considerable disadvantage as opposed to those who did 3u or 4u. Because 3u maths is a continuation of the content learned in 2u maths and slightly more difficult for some, I don't think you'll have much trouble in terms of self learning it