So by the end of this year I will have taken 13 A level maths modules:
C1-4
FP1-3
S1-3
M1-2
D1
Because I'm doing 13 modules instead of 12, I understand that one of my poorer results won't count towards either Maths or Further Maths. It's unlikely to be necessary, but is it possible to drop one of the lower numbered modules and still include a higher numbered one in the same category - i.e. if S2 was my worst module, could I not count it but still include S3 under Further Maths? Or could I exclude M1 while still including M2?
(I know FP2 and FP3 are an exception to this rule as either can be taken without the other; my question is focused on applied modules.)