Matrices - Dimensions, Adding and Subtracting Matices
Videos, solutions, activities and worksheets that are suitable for A Level Maths.
A-Level Maths Edexcel Matrices (1) - FP1
Addition and subtraction of matrices.
Multiplication of a matrix by a scalar.
Products of matrices
Evaluation of 2x2 determinants. Singular and non-singular matrices. Inverse of 2x2 matrices. Use of the relation (AB)-1 = B-1A-1
Applications of the inverse of a 2x2 matrix.
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