A-level Maths Tutor
Given a trigonometric function y=a*sin(b(x+c))+d, finding a,b,c,d from a given graph. Also described transfomations required to get a given function from y=sin(x). A-level Maths Tutor Online. Edexcel, OCR, AQA.
Given a trigonometric function y=a*sin(b(x+c))+d, finding a,b,c,d from a given graph. Also described transfomations required to get a given function from y=sin(x). A-level Maths Tutor Online. Edexcel, OCR, AQA.
Prove by contradiction that a cubed root of 2 is irrational.
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