476 prompts matching "A three-unknown system arising from a word problem"
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Practice: Negation combined with a compound statement
Act as my SS2 Further Mathematics tutor. Give me five practice questions on negation combi
Explain Back: The truth table for a statement with two connectives
I have just studied the truth table for a statement with two connectives in my SS2 Further
Final Revision: The exclusive sense of or, and its truth table
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Learn: The conditional statement, if p then q
You are my personal SS2 Further Mathematics tutor. Teach me the conditional statement, if
Quiz: Why a conditional with a false antecedent counts as true
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Practice: The converse of a conditional
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Explain Back: The inverse of a conditional
I have just studied the inverse of a conditional in my SS2 Further Mathematics class. Let
Final Revision: A conditional statement set in an everyday situation
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Learn: The biconditional, p if and only if q
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Quiz: The biconditional as two conditionals taken together
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Practice: What logical equivalence means
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Explain Back: Showing two statements equivalent by truth table
I have just studied showing two statements equivalent by truth table in my SS2 Further Mat
Final Revision: A biconditional used in a mathematical definition
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Learn: What a tautology is
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Quiz: What a contingency is
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Practice: Showing that a statement is a tautology
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Explain Back: Showing that a statement is a contradiction
I have just studied showing that a statement is a contradiction in my SS2 Further Mathemat
Final Revision: A longer statement tested for tautology
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Learn: What makes an argument valid
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Quiz: Modus ponens
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