911 prompts matching "Solving by multiplying through by the inverse matrix"
Worked example: Why the second probability changes when there is no replacement
Act as my SS2 Mathematics tutor. Take me through one full worked example on why the second
WAEC Prep: Inverse functions
Act as my WAEC Maths exam coach. I am in SS 2. Drill me on how to find the inverse functio
Worked example: The form a times ten to the power n, and the range of a
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WAEC prep: Choosing the letter, and saying what it stands for
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how choosing the letter, and
WAEC prep: The product of perpendicular gradients being minus one
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the product of perpendicu
Worked example: Writing both sides of the equation to the same base
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Worked example: The open and filled circle conventions
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WAEC prep: What fg of x means, and the order it is applied in
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how what fg of x means, and t
Worked example: Constructing rays from the centre of enlargement
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Real-life problem: What an inverse function undoes
Act as my SS2 Mathematics tutor. Show me where what an inverse function undoes turns up in
Worked example: Making one variable the subject before substituting
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Worked example: Counting the six faces of a cuboid
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WAEC prep: The roots as the x-intercepts of a curve
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the roots as the x-interc
WAEC prep: Halving the coefficient of x and squaring it
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how halving the coefficient o
Worked example: Recognising a quadratic from the squared term
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WAEC prep: Spotting the rule that generates a sequence
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how spotting the rule that ge
Worked example: The pi r squared h formula
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Worked example: The parabola shape, and which way it opens
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Worked example: The union shown on a Venn diagram
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Worked Example: Using the cosine ratio to find a side
Act as my WAEC Mathematics tutor. I am in SS 2. Take me through one full worked example on