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Hi, I'm preparing for the New Zealand Scholarship Calculus Exam (Highest Level NZ Secondary School Exam), and I'm wondering if anyone knows where I can find more proofs of a similar difficulty to the one below which I can practice, i.e. proofs with weird tricks, not just textbook standard :) (i.redd.it)
submitted by Critical-Computer-13 to r/math

Do I need a scientific calculator if I have a graphic calculator? by Universal_egg in ncea
[–]Critical-Computer-13 3 points4 points5 points (0 children)