1,038 prompts matching "IGCSE Additional Maths Y10: Showing that two given lines are perpendicular — Spo"
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Common Mistakes: Simplifying a compound statement using the laws
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Show All Working: The negation of a tautology
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Common Mistakes: Deciding between tautology, contradiction and contingency
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Show All Working: The fallacy of affirming the consequent
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Common Mistakes: The fallacy of denying the antecedent
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Show All Working: Arrangements of boys and girls alternately
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Common Mistakes: Arranging objects when some must stay in a fixed order
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Show All Working: A circular arrangement with one fixed seat such as the head
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Common Mistakes: Comparing a line arrangement with a circular one
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Show All Working: Selecting a committee with the chairman named separately
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Common Mistakes: The number of ways of dividing a class into groups
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Show All Working: The complement rule used in a counting problem
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Common Mistakes: A probability found by counting arrangements
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Show All Working: The binomial coefficients written as n choose r
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Common Mistakes: The link between Pascal's triangle and combinations
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Show All Working: The general term when the bracket contains a fraction
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Common Mistakes: The general term when one term in the bracket is negative
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Teach me quadratic trinomial factorisation
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Quiz me on factorising quadratic expressions
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Give me practice on quadratic trinomial factorisation
Act as my SS2 Further Maths tutor. Give me ten practice questions on factorising quadratic