https://mathacy.com/home daily 1.0 2021-03-22 https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616323310323-QS8U4NEGCG0HIPQHO4RN/we+love+maths.png Home https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616323195281-3XRZFH1T6HHLQUJAY14M/learn+with+mathacy.png Home - Learn from our videos! We believe that the difference between a good mathematician and a great mathematician is visualisation. How well can you visualise a problem in your head? We bring the theories of mathematics to life with our brilliant animations and teach you how to think about mathematics! https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616346177699-9LVO4KNDQE2AVG2WNBYK/problem+sheet+2.png Home - Check out our problem sheets! Our problem sheets test you on everything you need to know about different topics! We give detailed answers and give you multiple example questions to make you a pro at maths! https://mathacy.com/support-us daily 0.75 2021-03-22 https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616418242127-KIT1VWP71U7V8FOSAK8W/patreon.png Support Us https://mathacy.com/problem-sheets daily 0.75 2021-09-03 https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616419443840-CWVPDF3F86N420T6BJA5/problem%2Bsheet%2Bdtanx%2Bdark.jpg Problem Sheets - Proof of the derivative of tan(x) Here we prove the derivative of tan(x) by first principles through approximations. Watch our video first Differentiating sin(x), cos(x) and tan(x) https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616419343922-ED6RTBHVP4VZ26LYNYSL/problem%2Bsheet%2Bstationary%2Bdark.jpg Problem Sheets - Stationary Points Problem Sheet In this problem sheet we use differentiation to solve stationary point problems. We heavily advise you first watch our Stationary Points Video https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616419287488-P52F23AEK9NT5K66YTWX/problem%2Bsheet%2Bdydx%2Bdark.jpg Problem Sheets - Differentiation Problem Sheet In this problem sheet we differentiate general polynomials - functions of the form x^n. We heavily advise you first watch our Differentiation Video https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616419529669-05TSTN0GPK7PH6QL8C1D/problem%2Bsheet%2Bproduct%2Bdark.jpg Problem Sheets - Product Rule problem sheet In this problem sheet we utilise the product and quotient rule to differentiate functions We strongly advise you first watch our Product and Quotient Rule video https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616419564576-96NLJMBH8Y7J3XARK7GU/problem%2Bsheet%2Bchain%2Bdark.jpg Problem Sheets - Chain Rule problem sheet In this paper we prove the derivative of tan(x) is sec^2(x) by first principles through approximations. We advise you first watch our video on Chain Rule https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1616418825516-OHJLHYQUDAJY13VL291T/problem%252Bsheet%252Bdark.jpg Problem Sheets - Complete Proof of the derivative of sin(x) and cos(x) In this paper we go through a complete proof of the derivative of sin(x) and cos(x) without the use of approximations. https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1622494871928-M7J9TGWMMOVCSBODUYT6/Integration+PS+cover.png Problem Sheets - Integration by substitution PS In this problem sheet we go through integration by substitution examples, including definite integrals and explain what to actually substitute. We strongly advise you first watch our Integration by substitution video https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1622494890955-0VLP85RM1DEGOS76FJM3/Integration+PS+cover.png Problem Sheets - Integration Problem Sheet In this problem sheet we go through integration examples and explain why the area under the curve can be negative We heavily advise you first watch our Integration video https://images.squarespace-cdn.com/content/v1/5f9bdd00dbda550f846b4268/1622494802476-5RR7ZKP94J236IA7OIL9/Integration+PS+cover.png Problem Sheets - Integration by parts Problem Sheet In this problem sheet we go through integration by parts examples, including a special one, and explain why we don’t need a constant for integration by parts. We strongly advise you first watch our Integration by Parts video https://mathacy.com/videos daily 0.75 2022-03-12 https://mathacy.com/videos/differentiation-playlist monthly 0.5 2021-03-22 https://mathacy.com/videos/integration-playlist monthly 0.5 2021-03-22