MathsNet: M - Matrix algebra - Minors

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TTransformations, Travelling salesman problem, Triangles, Trigonometry

UUpper and lower bounds, Using a calculator

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WWork and Energy

MAPSelect Using the Interactive Map

Awarding Bodies

Page ID: 1623

M | Matrix algebra | 3x3 matrices | «Minors»

The minor of a particular element of a matrix is found by eliminating the row and column of that element and finding the determinant of the remaining matrix.

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This question appears in the following syllabi:

Syllabus	Module	Section	Topic	Exam Year
AQA A-Level (UK - Pre-2017)	FP4	Matrix algebra	3x3 matrices	-
AQA A2 Further Maths 2017	Pure Maths	Further Matrices	3x3 Matrices	-
AQA AS/A2 Further Maths 2017	Pure Maths	Further Matrices	3x3 Matrices	-
CBSE XII (India)	Algebra	Determinants	Determinant of a square matrix (up to 3 x 3)	-
CCEA A-Level (NI)	FP1	Matrix algebra	3x3 matrices	-
Edexcel A-Level (UK - Pre-2017)	FP3	Matrix algebra	3x3 matrices	-
Edexcel AS Further Maths 2017	Core Pure Maths	Matrices	3x3 Matrices	-
Edexcel AS/A2 Further Maths 2017	Core Pure Maths	Matrices	3x3 Matrices	-
Methods (UK)	M5	Matrix algebra	3x3 matrices	-
OCR A-Level (UK - Pre-2017)	FP1	Matrix algebra	3x3 matrices	-
OCR AS Further Maths 2017	Pure Core	Determinants, Inverses and Equations	3x3 Matrices	-
OCR MEI A2 Further Maths 2017	Core Pure B	Matrices and Transformations	3x3 Matrices	-
OCR-MEI A-Level (UK - Pre-2017)	FP2	Matrix algebra	3x3 matrices	-
Universal (all site questions)	M	Matrix algebra	3x3 matrices	-
WJEC A-Level (Wales)	FP1	Matrix algebra	3x3 matrices	-