739 prompts matching "IGCSE practice: Choosing a sensible accuracy for an answer from its bounds"
WAEC pitfalls: Finding a cube root with logarithm tables
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC pitfalls: Predicting a market day from a given date
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WAEC pitfalls: Negating a statement that contains all or some
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WAEC Pitfalls: Mensuration word problems in construction contexts
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WAEC Pitfalls: The negative characteristic of a logarithm below one
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WAEC pitfalls: Recognising the largest square factor inside a surd
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WAEC pitfalls: Leaving out one of the two circular faces of a frustum
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WAEC pitfalls: Solving a congruence by testing each residue
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WAEC Pitfalls: Writing a probability as a fraction
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WAEC Past Questions: Converting base 10 numbers to base 5
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Worked example: Differentiating a linear function from first principles
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Worked example: Differentiating a polynomial with negative indices
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WAEC pitfalls: Differentiating a product as though it were a sum
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WAEC pitfalls: Substituting into the original function instead of the derivative
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Worked example: Sketching a cubic using its stationary points
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WAEC pitfalls: Omitting to test the nature of a stationary point
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Worked example: A ladder sliding down a wall as a related-rate problem
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Worked example: Integrating a polynomial term by term
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WAEC pitfalls: Dividing by the original index instead of the new one
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WAEC pitfalls: Dropping the negative sign when reversing a vector
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