757 prompts matching "IGCSE practice: Drawing the boundary line for an inequality"
Worked example: The angle between a line and a plane
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Worked example: Solving two line equations simultaneously to find where they meet
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WAEC exam prep: The notation for element, subset and empty set
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WAEC exam prep: What the discriminant reveals before you solve
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WAEC exam prep: The slant height needed for a cone's surface area
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WAEC exam prep: The nth term formula of an arithmetic progression
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WAEC exam prep: The equation of a line from a gradient and one point
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WAEC pitfalls: The locus of points equidistant from two intersecting lines
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WAEC pitfalls: The reference angle for an angle above ninety degrees
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WAEC pitfalls: Quoting the mean for data that contains an extreme outlier
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WAEC pitfalls: Why the interpolation formula gives only an estimate
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WAEC past questions: A problem giving the equation and asking for the gradient
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WAEC past questions: The assumed mean method for grouped data
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WAEC past-question style: Choosing between the formula and completing the square
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Spot my mistake: Cancelling h before the limit has been taken
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Spot my mistake: Forgetting the constant of integration in an indefinite integral
Act as my SS3 Mathematics tutor. Work a question on forgetting the constant of integration
Explain back: The midpoint of a line segment in vector form
I have just studied the midpoint of a line segment in vector form in my SS3 Mathematics cl
Worked example: Finding the mirror line from an object and its image
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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
Explain back: The line of symmetry and the turning point
I have just studied the line of symmetry and the turning point in my SS3 Mathematics class