756 prompts matching "IGCSE Maths Y10: Mutually exclusive events — Common Mistakes"
Teach me: A matrix, and what its order means
You are my personal SS3 Mathematics tutor. Teach me a matrix, and what its order means, wo
Quiz me: Adding and subtracting matrices of the same order
Act as my SS3 Mathematics tutor and quiz me on adding and subtracting matrices of the same
Explain back: When two matrices can be multiplied at all
I have just studied when two matrices can be multiplied at all in my SS3 Mathematics class
Word problem: Recording Nigerian market sales in a matrix
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Worked example: Multiplying a 2 by 3 matrix by a 3 by 2 matrix
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Practice set: Multiplying a matrix by a scalar
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Real-life Nigeria: The identity matrix, and what it does
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Exam timing: A timed set of matrix operations
Act as my SS3 Mathematics tutor. Set me a timed run of questions on a timed set of matrix
Teach me: The determinant of a 2 by 2 matrix
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Quiz me: Calculating a determinant from the four entries
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Explain back: The inverse of a 2 by 2 matrix and the formula for it
I have just studied the inverse of a 2 by 2 matrix and the formula for it in my SS3 Mathem
Word problem: A problem in which a singular matrix leaves no solution
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Worked example: Verifying an inverse by multiplying back to the identity
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Practice set: Finding the inverse of a given 2 by 2 matrix
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Real-life Nigeria: What a zero determinant tells you about a system
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Exam timing: A timed set of determinant and inverse questions
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Teach me: Writing a pair of simultaneous equations in matrix form
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Quiz me: Identifying the coefficient matrix and the constant matrix
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Explain back: Solving by multiplying through by the inverse matrix
I have just studied solving by multiplying through by the inverse matrix in my SS3 Mathema
Word problem: A two-commodity pricing problem solved by matrices
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