1,332 prompts matching "Arranging objects when some must stay in a fixed order"
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Explain Back: The locus of a complex number at a fixed distance from a point
I have just studied the locus of a complex number at a fixed distance from a point in my S
WAEC Prep: Integrating a bracket that must be expanded first
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through integrating a brac
WAEC Prep: Why the sum to infinity fails when the ratio reaches one
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WAEC Prep: The remainder when a polynomial is divided by a quadratic
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Common Mistakes: Symmetric functions when the three roots of a cubic are involved
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Practice: Finding the third root of a cubic when two are known
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Worked Example: The number of arrangements of n different objects in a row
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Practice: Choosing a committee that must contain one particular person
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Common Mistakes: Selections in which at least one of a kind must appear
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Worked Example: Relative velocity when two bodies move along the same line
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Final Revision: Interception, where one body must catch another
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Common Mistakes: What becomes of the tension when the string goes slack
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Final Revision: The speed of a body when it reaches the foot of an incline
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Spot my mistake: Negating the leading diagonal and swapping the other two entries when inverting a 2 by 2 matrix
Act as my SS3 Further Mathematics tutor. Write a short answer on negating the leading diag
Spot my mistake: Leaving out the constant of integration when velocity is found from acceleration
Act as my SS3 Further Mathematics tutor. Write a short answer on leaving out the constant
Explain when to use binomial versus Poisson
I am in SS 3. Explain the conditions under which I should use a binomial distribution vers
Structured word problem: fencing a rectangular garden
I am in SS 3. Set me a structured Additional Maths word problem where a farmer in Nigeria
Structured word problem: market trader's geometric savings
I am in SS 3. Give me a structured geometric progression word problem where a market trade
Structured question: polynomial with a given remainder pattern
I am in SS 3. Give me a structured polynomial question where a cubic leaves stated remaind
Quiz: Why mass stays the same wherever the body is taken
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