Study guides, Class notes & Summaries

A Level Maths – Predicted Paper 2 – 2023 Hench Maths A Level Maths - Predicted Paper 2 – 2023 1. The point A has coordinates (–3, –2) The point B has coordinates (7, 5) The straight line l1 passes through A and B. (a) Find the gradient of l1 giving your answer in simplest form. (2) (b) Find an equation for l1 giving your answer in the form ax + by + c = 0, where a, b and c are integers to be found. (2) Given that the line l2 is perpendicular to l1 (c) write dow...

A level maths formulae Questions with 100% Correct Answers| Verified | Latest Update 2024 arithmetic sequence geometric sequence sum of arithmetic sequence 1 n/2(2a + (n-1)d) sum of arithmetic sequence 2 n/2(a + l) (l= last term) sum of geometric sequence sum to infinity

A level Maths New Questions 2024 with 100% Correct Answers | Verified | Latest Update | 100% Pass if two lines are perpendicular, what must their gradients equal to when multiplied together? -1 What is the equation to calculate the gradient of a line? y₂-y₁/x₂-x₁ What is the equation to calculate the length of a line? √(y₂−y₁)^2 + (x₂-x₁)^2 What is the equation to calculate the midpoint of a line? (x₂+x₁) over 2 , (y₂+y₁) over 2 What is the equation of a circl...

A Level Maths Exam: Proof New Questions 2024 with 100% Correct Answers | Verified | Latest Update | 100% Pass What does the following notation mean? {x:_______} The set of values for x such that ... What does the symbol → mean? x __ implies ____ or if...then.... What does the symbol ← mean? x____is implies by ____ What does the symbol ↔ mean? p implies q and q implies p or p ____ if and only if (iff)

What does the following notation mean? {x:_______} The set of values for x such that ... What does the symbol → mean? x __ implies ____ or if...then.... What does the symbol ← mean? x____is implies by ____ What does the symbol ↔ mean? p implies q and q implies p or p ____ if and only if (iff) Even number notation

if two lines are perpendicular, what must their gradients equal to when multiplied together? 1 What is the equation to calculate the gradient of a line? y₂-y₁/x₂-x₁ What is the equation to calculate the length of a line? √(y₂−y₁)^2 + (x₂-x₁)^2 What is the equation to calculate the midpoint of a line? (x₂+x₁) over 2 , (y₂+y₁) over 2 What is the equation of a circle? x²+y²=r²

arithmetic sequence geometric sequence sum of arithmetic sequence 1 n/2(2a + (n-1)d) sum of arithmetic sequence 2 n/2(a + l) (l= last term) sum of geometric sequence sum to infinity 2π

AS MATHEMATICS Paper 1