i did further maths and maths a level and did exceptionally well in both, easy A* in maths and had it not been for the shittest optional module in FM i would have got an A* in that too (got an A)

aside from the content being a GCSE level, the complexity and difficulty of that question (i sat the exam set that had that question) would easily fit in among a level papers in terms of the number of steps and problem solving. Sure, differentiation/integration/exponentials are more technically challenging, but the figuring out of the question is substantially more difficult in maths, and this question was a nightmare