1,045 prompts matching "The number of arrangements of n different objects in a row"
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Common Mistakes: Comparing two statements by their truth tables
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Practice: The converse of a conditional
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Spot My Mistake: The contrapositive of a conditional
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Show All Working: The distributive laws in logic
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Common Mistakes: Simplifying a compound statement using the laws
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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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Quiz: Why one person is fixed in a circular arrangement
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Practice: Circular arrangements with two people together
Act as my SS2 Further Mathematics tutor. Give me five practice questions on circular arran
Explain Back: Circular arrangements with two people kept apart
I have just studied circular arrangements with two people kept apart in my SS2 Further Mat
Spot My Mistake: Arrangements round a table with men and women alternating
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Learn: Selecting a team of five from a squad
You are my personal SS2 Further Mathematics tutor. Teach me selecting a team of five from
Show All Working: Selecting a committee with the chairman named separately
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Show All Working: The complement rule used in a counting problem
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Show All Working: The binomial coefficients written as n choose r
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Common Mistakes: The link between Pascal's triangle and combinations
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Learn: The formula for the general term of an expansion
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Show All Working: The general term when the bracket contains a fraction
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Common Mistakes: The general term when one term in the bracket is negative
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IGCSE Additional Maths Y11: The area of a segment of a circle — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the area of a