755 prompts matching "Why the sum to infinity fails when the ratio reaches one"
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Common Mistakes: A binary operation that is ordinary addition in disguise
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Learn: What closure means for a binary operation
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Quiz: Testing the odd numbers for closure under addition
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Practice: An operation that is not commutative, with a counter-example
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Explain Back: Showing distributivity fails by a counter-example
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Practice: Why an identity element must work from both sides
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Spot My Mistake: Finding the inverse of a given element
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Quiz: The law for dividing powers of the same base
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Spot My Mistake: The logarithm of the base itself
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Quiz: The law for the logarithm of a power
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Spot My Mistake: Evaluating an expression using the laws of logarithms
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Quiz: Evaluating log to base 3 of 7 by change of base
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Quiz: Finding the nth term of a linear sequence
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Quiz: The formula for the nth term of an arithmetic progression
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Spot My Mistake: Finding the common difference from two given terms
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Quiz: The formula for the nth term of a geometric progression
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Spot My Mistake: The graph of y equals modulus of x
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IGCSE Additional Maths Y10: Finding the inverse of a linear function — Spot My Mistake
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IGCSE Additional Maths Y10: Sketching the inverse of a quadratic with a restricted domain — Common Mistakes
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IGCSE Additional Maths Y10: The range of a quadratic function — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca