Just received my results and unfortunately I missed my offer to study Computer Science which was A*/ A*/ A. I ended up receiving A*/ A/ A without an A* in math. I have decided that I do not want to enter clearing and want to take a gap year instead. I was thinking of resitting A level Math to get it to an A* and also picking up further math to strengthen my application (and hopefully sit both exams next year).
I wanted to know how much of a disadvantage I would be at for resitting Maths. I am thinking of applying to Imperial, Warwick, UCL and two other unis im currently undecided on but I want them to be ones I already meet the conditions for (All for Computer Science). Any chance anyone has gotten into any of these courses whilst resitting A-Levels (especially Maths)?
I also want to know whether or not it would make much of a difference applying with 3A*s and an A instead of 4A*s as I am planning to not resit Computer Science which I got an A in, should I be considering this?