992 prompts matching "Explaining why sum to infinity only works for |r| < 1"
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WAEC Prep: Dividing by a factor of the form ax plus b
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WAEC Prep: The factor theorem for a factor of the form ax plus b
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Show All Working: What the factor theorem says about the roots
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Common Mistakes: Using the factor theorem before dividing
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Show All Working: Factorising a polynomial with fractional roots
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Show All Working: Translating an English sentence into logical symbols
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Show All Working: Why a conditional and its converse are not equivalent
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Show All Working: The negation of a tautology
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Final Revision: A longer statement tested for tautology
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Final Revision: A question asking for two coefficients to be equal
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IGCSE Additional Maths Y11: Converting degrees into radians — Worked Example
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IGCSE Additional Maths Y11: The perimeter of a sector — Show All Working
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IGCSE Additional Maths Y11: The area common to two overlapping circles — Show All Working
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IGCSE Additional Maths Y11: The identity for one minus cos squared — Show All Working
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IGCSE Additional Maths Y11: Finding every solution rather than only the first — Show All Working
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IGCSE Additional Maths Y11: Expanding one plus x, all to the power n — Worked Example
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IGCSE Additional Maths Y11: The components of a displacement vector — Worked Example
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IGCSE Additional Maths Y11: The negative of a vector — Show All Working
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IGCSE Additional Maths Y11: Expressing a side of a triangle in terms of two vectors — Worked Example
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IGCSE Additional Maths Y11: The midpoint of a side written in vector form — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor