Mathematics
AI prompts for senior secondary learners.
📝 2 Mathematics practice tests with answers →📅 36-Week WAEC Study Guide for Mathematics →754 prompts matching "IGCSE-style teach me: A depression problem seen from the top of a building"
Spot my mistake: Multiplying matrices whose orders do not match
Act as my SS3 Mathematics tutor. Work a question on multiplying matrices whose orders do n
Subscribe to unlock allWorked example: Multiplying a 2 by 3 matrix by a 3 by 2 matrix
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Subscribe to unlock allWAEC pitfalls: Assuming matrix multiplication is commutative
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Subscribe to unlock allExplain 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
Subscribe to unlock allSpot my mistake: Forgetting to swap the leading diagonal when inverting
Act as my SS3 Mathematics tutor. Work a question on forgetting to swap the leading diagona
Subscribe to unlock allWorked example: Verifying an inverse by multiplying back to the identity
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Subscribe to unlock allWAEC pitfalls: Dividing by a determinant of zero
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Subscribe to unlock allExplain 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
Subscribe to unlock allSpot my mistake: Multiplying by the inverse on the wrong side
Act as my SS3 Mathematics tutor. Work a question on multiplying by the inverse on the wron
Subscribe to unlock allWAEC pitfalls: Writing the coefficients out of order in the matrix
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Subscribe to unlock allWAEC pitfalls: Joining the plotted points of a curve with straight lines
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Subscribe to unlock allSpot my mistake: Reading the intersection off the wrong axis
Act as my SS3 Mathematics tutor. Work a question on reading the intersection off the wrong
Subscribe to unlock allWorked example: Solving a quadratic graphically by adding a straight line
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Subscribe to unlock allWAEC pitfalls: Giving a graphical answer to more accuracy than the scale allows
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Subscribe to unlock allExplain 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
Subscribe to unlock allSpot my mistake: Shading the wrong side of a boundary line
Act as my SS3 Mathematics tutor. Work a question on shading the wrong side of a boundary l
Subscribe to unlock allWorked example: Testing the vertices of the feasible region
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Subscribe to unlock allWAEC pitfalls: Ignoring the non-negativity constraints
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Subscribe to unlock allExplain back: Plotting a cumulative frequency curve at the upper class boundaries
I have just studied plotting a cumulative frequency curve at the upper class boundaries in
Subscribe to unlock allSpot my mistake: Plotting cumulative frequency at the class midpoint
Act as my SS3 Mathematics tutor. Work a question on plotting cumulative frequency at the c
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