Mei ocr maths - Study guides, Class notes & Summaries

MEI OCR Maths Formulas

OCR MEI A LEVEL MATHS differentiate and integrate cosx - qualified answerscosx => -sinx cosx integrates to sinx cos2x => -2sin2x cos2x integrates to 1/2sin2x differentiate and integrate sinx - qualified answerssinx => cos x sin x integrates to -cosx sin2x => 2cos2x sin2x integrates to -1/2cos2x differentiate tanx - qualified answerstanx = sec^2(x) tanx = sinx/cosx let u = sinx => du/dx = cosx let v = cosx => -sinx use quotient rule: ((cosx)^2 + (sinx)^2)/cos^...

MEI OCR Maths Formulas

OCR A LEVEL MATHEMATICS MATHS B MEI PAPER 2 H640/02: FINAL MARK SCHEME JUNE 2022; PURE MATHS AND STATISTICS. decreasing concave up curve in 1st and 2nd quadrants which does not cut the x-axis; mark intent decreasing curve with intercept (0,3); may be in one quadrant only smooth֠curve֠from֠(‒0.5,֠a) through (2.5, b), where 4.5֠≤֠a ≤֠5֠and֠0֠<֠b < 0.5 Venn diagram with 2 overlapping regions and 0.22 correctly placed; condone incorrect or no labelling all probabilities...

Hand written mechanics notes for A-Level further maths OCR MEI written 2022. First year content with explanations and examples.

MATHS A-LEVEL OCR MEI (B) TEST RATED 100% CORRECT

Further Maths OCR-MEI – Matrices Questions And Actual Answers 3D matrix for a reflection about x = 0: - ( -1 0 0 ) ( 0 1 0 ) ( 0 0 1 ) 3D matrix for a reflection about y = 0: - ( 1 0 0 ) ( 0 -1 0 ) ( 0 0 1 ) 3D matrix for a reflection about z = 0: - ( 1 0 0 ) ( 0 1 0 ) ( 0 0 -1 ) Are matrices associative? - (AB)C = A(BC) so yes Are matrices commutative? - AB != BA so no How do you find (AB)^-1 - B^-1 A^-1 How do you find a line of invariant points?...

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.

OCR A LEVEL 2022 MARK SHEME MATHS B MEI PAPER 2 MS

OCR A LEVEL 2022 MARK SHEME MATHS B MEI PAPER 3 MS