22 results in Tamsin's workspace - search across all projects.
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Exam (4 questions)
This exam test students understanding of determinants and inverses of 3x3 matrices.
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Exam (3 questions)
This exam looks at the determinatns and inverses of 2x2 matrices
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Cofactors Determinant and inverse of a 3x3 matrix.
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QuestionTranspose of a matrix
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Exercises on calculating the determinant of 2x2 and 3x3 matrices.
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Exercises on calculating the determinant of 3x3 matrices.
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Find the determinant and inverse of three $2 \times 2$ invertible matrices.
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This question tests learner's knowledge of the inverse matrix method for a 3x3 matrix.
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Putting a pair of linear equations into matrix notation and then solving by finding the inverse of the coefficient matrix.
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Exam (2 questions)
This exam gives an overview of skills studnets require to be able to add and subtract matrices.
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QuestionMatrix subtraction (student defines dimensions in answer)
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Exam (2 questions)
Exam to test students understanding of matrices multiplied by a scalar.
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QuestionScalar Multiplication (pre-defined sizes in answers)
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Exam (2 questions)
This exam gives tests for an overview of the skills students need to be able to perfom matrix multiplications.
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Multiplication of two matrices.
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This question tests if a students understands when matrices are conformable
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QuestionScalar Multiplication, addition and subtraction in combination (pre-defined sizes in answers)
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Exam (3 questions)
This is a collection of questions to test different aspect to consider when representing a matrix.
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This question tests understanding of subscript notation for matrices
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QuestionClassifying matrices (dimensions/order)
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QuestionIdentify element of a matrix.
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QuestionMatrix addition (pre-defined dimensions in answer)