 # Matrices - Dimensions, Adding and Subtracting Matrices

Examples, videos, solutions, activities, and worksheets that are suitable for A Level Maths.

The following diagram shows how to find the inverse of a 2x2 matrix. Scroll down the page for more examples and solutions on the matrices. A-Level Maths Edexcel Matrices (1) - FP1
Multiplication of a matrix by a scalar.

Matrices (2) - FP1 Edexcel Maths A-Level
Products of matrices
Matrices (3) - FP1 Edexcel Maths A-Level
Evaluation of 2x2 determinants.
Singular and non-singular matrices.
Inverse of 2x2 matrices.
Use of the relation (AB)-1 = B-1A-1 Matrices (4) - FP1 Edexcel Maths A-Level
Applications of the inverse of a 2x2 matrix.

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