980 prompts matching "Explain-back: my understanding of Cramer's rule"
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Learn: The biconditional, p if and only if q
You are my personal SS2 Further Mathematics tutor. Teach me the biconditional, p if and on
Worked Example: The truth table for the biconditional
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Show All Working: The distributive laws in logic
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Common Mistakes: Simplifying a compound statement using the laws
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Learn: What a tautology is
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Worked Example: What a contradiction 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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Worked Example: Premises and conclusion
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Learn: Arranging five different books on a shelf
You are my personal SS2 Further Mathematics tutor. Teach me arranging five different books
Common Mistakes: Arranging objects when some must stay in a fixed order
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Learn: What makes a permutation cyclic
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Show All Working: A circular arrangement with one fixed seat such as the head
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on a circular arra
Common Mistakes: Comparing a line arrangement with a circular one
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Worked Example: Selections in which the order does not matter
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Show All Working: Selecting a committee with the chairman named separately
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Learn: Probability as favourable outcomes over total outcomes
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Worked Example: Counting the total outcomes with combinations
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Common Mistakes: A probability found by counting arrangements
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Learn: Building Pascal's triangle row by row
You are my personal SS2 Further Mathematics tutor. Teach me building Pascal's triangle row