745 prompts matching "The area of a triangle when all three sides are known (IGCSE/WAEC Revision)"
Worked example: Differentiating a polynomial with negative indices
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Worked example: Sketching a cubic using its stationary points
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Worked example: Integrating a polynomial term by term
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Real-life Nigeria: Finding a curve from its gradient function and one point on it
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Real-life Nigeria: A total quantity found from a rate function over an interval
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Teach me: A translation described by a column vector
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Real-life Nigeria: Translation in a pattern or tiling design
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Teach me: Rotation, and its centre, angle and direction
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Real-life Nigeria: Rotational symmetry and its order
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Teach me: Enlargement, and its centre and scale factor
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Teach me: A matrix, and what its order means
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Worked example: Multiplying a 2 by 3 matrix by a 3 by 2 matrix
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Real-life Nigeria: What a zero determinant tells you about a system
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Real-life Nigeria: Recognising a system that has no unique solution
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Worked example: Sketching a quadratic from its factorised form
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Teach me: Solving an equation by finding where two graphs meet
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Real-life Nigeria: Where a graphical method beats an algebraic one
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Teach me: What linear programming sets out to optimise
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Teach me: Drawing a frequency polygon from a frequency table
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Teach me: Mean deviation, and what it measures
You are my personal SS3 Mathematics tutor. Teach me mean deviation, and what it measures,