Pure maths circles as Guías de estudio, Notas de estudios & Resúmenes

Edexcel A Level Maths – Pure A+ Graded 100% Verified Natural Numbers ANS: The set of numbers 1, 2, 3, 4, ... Also called counting numbers. Integers ANS: The set of whole numbers and their opposites Z⁺ Z⁺₀ Rational Number ANS: set of all numbers that can be written as a fraction of two integers Q irrational numbers ANS: Numbers that can't be written as a fraction... examples √2 and π Universal Set ANS: A set that includes all the objects being discussed. - Ex...

All lesson notes for the Circles topic, including examples and practice exam questions. I hope this helps!

Midpoint ([x₁+x₂]÷2 , [y₁+y₂]÷2) Perpendicular bisector The line that passes through the midpoint of another line at 90° Finding perpendicular bisectors 1. Find the midpoint of AB 2. Find the gradient of AB 3. Find the negative reciprocal of that 4. Sub the midpoint and the new gradient into y-y₁=m(x-x₁) Equation of a circle (x-a)²+(y-b)²=r² Finding the centre of a circle 1. Find the equation of the circle 2. Collect the x and y terms next ...

Document about circles pure maths year 1 AS

This document is a pdf file that contains Edexcel Maths PURE AS NOTES . These notes are colourful and perfect for students with dyslexia. Algebraic expressions, Quadratics, Equations and inequalities, Graphs and transformations, Straight line graphs, Circles, Algebraic methods, The binomial expansion , Trigonometric ratios, Trigonometric identities and equations, Vectors, Differentiation, Integration, Exponentials and logarithms.