757 prompts matching "Reading a column vector as a move right and up"
WAEC pitfalls: Assuming a positive angle of rotation means clockwise
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on assumin
Spot my mistake: Measuring the scale factor from the wrong centre
Act as my SS3 Mathematics tutor. Work a question on measuring the scale factor from the wr
Worked example: Finding the centre of enlargement from object and image
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WAEC pitfalls: Assuming a negative scale factor simply shrinks a shape
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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
WAEC pitfalls: Assuming matrix multiplication is commutative
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Exam timing: A timed set of determinant and inverse questions
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Quiz me: Identifying the coefficient matrix and the constant matrix
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Practice set: Cramer's rule as an alternative method
Act as my SS3 Mathematics tutor. Give me five practice questions on Cramer's rule as an al
Real-life Nigeria: Recognising a system that has no unique solution
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Explain back: Shading the feasible region on a graph
I have just studied shading the feasible region on a graph in my SS3 Mathematics class. Le
Word problem: A Nigerian transport loading problem as a linear programme
Act as my SS3 Mathematics tutor. Give me three word problems on a Nigerian transport loadi
Spot my mistake: Plotting cumulative frequency at the class midpoint
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Practice set: Estimating quartiles and percentiles from an ogive
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Spot my mistake: Letting positive and negative deviations cancel
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Worked example: The mean deviation of an ungrouped data set
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Word problem: Presenting a Nigerian household budget as a pie chart
Act as my SS3 Mathematics tutor. Give me three word problems on presenting a Nigerian hous
Worked example: Reading a quantity from a pie chart given the total
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Practice set: Converting between a pie chart and a bar chart
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Spot my mistake: Rounding twice and drifting away from the true value
Act as my SS3 Mathematics tutor. Work a question on rounding twice and drifting away from