910 prompts matching "Expanding cos of 3 theta using de Moivre's theorem"
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Practice: A cubic with one real root and two complex ones
Act as my SS2 Further Mathematics tutor. Give me five practice questions on a cubic with o
Explain Back: A cubic with a repeated root
I have just studied a cubic with a repeated root in my SS2 Further Mathematics class. Let
Spot My Mistake: Finding the remaining roots once one is known
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Show All Working: Solving a cubic that must first be rearranged
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Common Mistakes: A cubic equation arising from a volume problem
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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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Final Revision: A compound proposition built from three simple ones
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Learn: How many rows a truth table needs
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Quiz: Disjunction and the inclusive or
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Practice: Negation combined with a compound statement
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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
Spot My Mistake: Building a truth table column by column
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Common Mistakes: Comparing two statements by their truth tables
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Learn: The conditional statement, if p then q
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Show All Working: Why a conditional and its converse are not equivalent
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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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