901 prompts matching "Coordinate geometry involving a right-angle condition to find x"
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Spot My Mistake: Building a truth table column by column
Act as my SS2 Further Mathematics tutor. Work a question on building a truth table column
Common Mistakes: Comparing two statements by their truth tables
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Final Revision: The exclusive sense of or, and its truth table
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Common Mistakes: Writing the converse, inverse and contrapositive of one statement
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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
Spot My Mistake: De Morgan's laws in logic
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Common Mistakes: Simplifying a compound statement using the laws
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Worked Example: What a contradiction is
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Quiz: What a contingency is
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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
Spot My Mistake: The law of the excluded middle
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Learn: What makes an argument valid
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Worked Example: Premises and conclusion
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Quiz: Modus ponens
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Explain Back: The rule of syllogism
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Spot My Mistake: Disjunctive syllogism
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Common Mistakes: The fallacy of denying the antecedent
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Final Revision: An argument written in words and tested for validity
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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