1,043 prompts matching "Showing a triangle is right-angled using the dot product"
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Worked Example: The truth table for the conditional
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on the tr
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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Worked Example: The truth table for the biconditional
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Quiz: The biconditional as two conditionals taken together
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Spot My Mistake: De Morgan's laws in logic
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Final Revision: A longer statement tested for tautology
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Final Revision: An argument written in words and tested for validity
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Explain Back: Arrangements restricted at the first letter
I have just studied arrangements restricted at the first letter in my SS2 Further Mathemat
Spot My Mistake: Arrangements with two particular items adjacent
Act as my SS2 Further Mathematics tutor. Work a question on arrangements with two particul
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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Spot My Mistake: Arrangements round a table with men and women alternating
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Final Revision: A word problem about seating at a round table
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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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Spot My Mistake: A selection with at least a stated number of one kind
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Final Revision: A word problem about choosing a delegation
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Worked Example: Counting the total outcomes with combinations
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