OCR • Mathematics
Latest uploads for Mathematics at OCR. Looking for Mathematics notes at OCR? We have lots of notes, study guides and revision notes available for Mathematics at OCR.
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Modules Mathematics at OCR
Notes available for the following courses of Mathematics at OCR
- Unit 1 - Introduction to Advanced Mathematics 3
- Unit 1 C1 - Core Mathematics 1 H240 17
- Unit 10 - Mechanics 2 1
- Unit 13 - Statistics 1 11
- Unit 14 - Statistics 2 4
- Unit 17 - Decision Mathematics 1 1
- Unit 2 - Concepts for Advanced Mathematics 2
- Unit 20 - Numerical Methods 1
- Unit 22 - Further Pure Mathematics with Technology 1
- Unit 3 - Methods for Advanced Mathematics 2
- Unit 3 C3 - Core Mathematics 3 1
- Unit 4 - Applications of Advanced Mathematics 1
- Unit 4 C4 - Core Mathematics 4 1
- Unit 5 - Further Concepts for Advanced Mathematics 3
- Unit 5 FP 1 - Further Pure Mathematics 1 1
- Unit 6 - Further Methods for Advanced Mathematics 1
- Unit 8 M1 - Mechanics 1 2
- Unit 9 - Mechanics 1 2
- Year 1 Pure - Binomial Expansion H640 1
- Year 1 Pure - Coordinate Geometry H640 1
- Year 1 Pure - Differentiation H640 1
- Year 1 Pure - Exponentials and Logarithms H640 1
- Year 1 Pure - Graphs and Transformations H640 1
- Year 1 Pure - Inequalities H640 1
- Year 1 Pure - Integration H640 1
- Year 1 Pure - Polynomials H640 1
- Year 1 Pure - Quadratic Functions H640 1
- Year 1 Pure - Surds and Indices H640 1
- Year 1 Pure - Trigonometry H640 1
- Year 1 Pure - Vectors H640 1
- Year 1 Pure 1
- Year 2 Pure - Algebra H640 1
- Year 2 Pure - Differential Equations H640 1
- Year 2 Pure - Differentiation H640 1
- Year 2 Pure - Functions H640 1
- Year 2 Pure - Further Differentiation H640 1
- Year 2 Pure - Integration H640 1
- Year 2 Pure - Numerical Methods H640 1
- Year 2 Pure - Parametric Equations H640 1
- Year 2 Pure - Sequences and Series H640 1
- Year 2 Pure - Trigonometric Functions H640 1
- Year 2 Pure - Trigonometric Identities H640 1
- Year 2 Pure - Trigonometry H640 1
Popular books OCR • Mathematics
Latest notes & summaries OCR • Mathematics
These OCR (MEI) A/AS level pure maths 'cheat sheets' contain everything you need to know for chapters 1-13, including notes, diagrams and worked examples of questions.
A summary of the key words from the Data Processing, Presentation and Interpretation topic from the OCR MEI A-Level Mathematics Course.
A summary of Sampling and Sampling Methods for the OCR MEI A-Level Mathematics Course.
Easy to read and in detailed notes, that include worked through examples. Specific for OCR Mei A-level maths year 2. Covers: by parts, by substitution, integrating trig, integrating expos and logs, partial fractions and further Integration.
Document contains four methods of proofs used at AS Level - proof by exhaustion, proof by deduction, proof by counter example and consequence & equivalence. It is a summary and includes exam styled questions and solutions below the questions as well as examples throughout and other key points created by myself.
OCR A LEVEL MATHEMATICS, MATHS B (MEI) PAPER 2 H640/02: MARK SCHEME JUNE 2022; PURE MATHS AND STATISTICS. 
Y is the number of 12s obtained in 30 rolls; 
0.16 – 0.163 BC A1 1.1 allow B2 for 0.1628 – 0.163 unsupported 
[2] 
12 (a) H0 : μ = 1.5 
H1 : μ < 1.5 
B1 1.1 both hypotheses in terms of μ 
μ is the population mean weight of flour in a 
bag 
B1 2.5 allow μ is the population mean weight of a bag of flour 
[2] 
Question Answer Marks AO Guidance 
12 (b) N (
OCR A LEVEL MATHEMATICS MATHS B MEI PAPER 2 H640/02: FINAL MARK SCHEME JUNE 2022; PURE MATHS AND STATISTICS.
Explains with examples: 
 
Proof by exhaustion 
Proof by deduction
Explains with examples: 
 
Disproof by counter - examples 
Proof by contradiction
OCR A Level Math Exam 
Questions and Mark Scheme 
1. i. The first three terms of an arithmetic progression are 2x, x + 4 and 2x − 7 respectively. Find 
the value of x. 
[3] 
ii. The first three terms of another sequence are also 2x, x + 4 and 2x − 7 respectively. 
a. Verify that when x = 8 the terms form a geometric progression and find the sum to 
infinity in this case. 
[4] 
b. Find the other possible value of x that also gives a geometric progression. 
[4] 
2. Sarah is carrying out a seri...