The maths and ATPL course should also compliment each other I would immagine?
Not really I'm afraid. If you ask anyone that has done the ATPL's; I think most would agree that the difficulty comes, not from the complexity of the subjects, but from the sheer volume of information to cram into your head.
If you're a youngster, it may be that you are at an advantage because your brain is in gear for studying, however, I still would not recommend it. The ATPL course is quite overwhelming.
Whatever you decide, I wish you all the best.
Regards
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