1,045 prompts matching "The identity matrix of order three"
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Learn: What makes a sentence a proposition
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Show All Working: Translating an English sentence into logical symbols
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Common Mistakes: Translating a symbolic statement back into English
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Learn: How many rows a truth table needs
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Show All Working: Why a conditional and its converse are not equivalent
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Learn: What a tautology is
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Common Mistakes: Deciding between tautology, contradiction and contingency
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Learn: What makes an argument valid
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Learn: Arranging five different books on a shelf
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Learn: What makes a permutation cyclic
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Common Mistakes: Comparing a line arrangement with a circular one
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Learn: Probability as favourable outcomes over total outcomes
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Common Mistakes: A probability found by counting arrangements
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Learn: Building Pascal's triangle row by row
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IGCSE Additional Maths Y11: A composite region built from a rectangle and a sector — Common Mistakes
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IGCSE Additional Maths Y11: Finding every angle in a range with a given sine — Common Mistakes
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IGCSE Additional Maths Y11: Solving an equation that contains sec x — Show All Working
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IGCSE Additional Maths Y11: Permutations where one item is fixed in place — Show All Working
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IGCSE Additional Maths Y11: Permutations counted by choosing first and arranging after — Common Mistakes
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IGCSE Additional Maths Y11: A selection with a condition on its composition — Practice Set
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set