1,044 prompts matching "The identity that n choose r equals n choose n minus r"
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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
Worked Example: The truth table for the conditional
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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
Spot My Mistake: The contrapositive of a conditional
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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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Quiz: The biconditional as two conditionals taken together
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WAEC Prep: The double negation law
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Final Revision: A biconditional used in a mathematical definition
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Spot My Mistake: The law of the excluded middle
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Explain Back: The rule of syllogism
I have just studied the rule of syllogism in my SS2 Further Mathematics class. Let me expl
Explain Back: Arrangements restricted at the first letter
I have just studied arrangements restricted at the first letter in my SS2 Further Mathemat
Final Revision: Counting the arrangements of people in a queue
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Worked Example: The number of ways n people sit round a round table
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Practice: Circular arrangements with two people together
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WAEC Prep: Beads on a necklace, and why the count halves
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Worked Example: Selections in which the order does not matter
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Quiz: Selecting from two groups at the same time
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Worked Example: Counting the total outcomes with combinations
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