1,334 prompts matching "Teach me the number of arrangements of n distinct objects"
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WAEC Prep: Forming an equation whose roots are alpha over beta and beta over alpha
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Worked Example: Evaluating a polynomial by substitution
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Practice: Factorising a cubic completely once one factor is known
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WAEC Prep: Sketching a cubic from its factorised form
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Explain Back: Forming a cubic equation whose three roots are given
I have just studied forming a cubic equation whose three roots are given in my SS3 Further
Quiz: Solving a quadratic inequality using a sign table
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Explain Back: Solving an inequality that involves a modulus
I have just studied solving an inequality that involves a modulus in my SS3 Further Mathem
WAEC Prep: Writing a solution set in interval notation
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Practice: Choosing a committee that must contain one particular person
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Worked Example: Solving cos x equals a negative value, and finding both solutions
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Explain Back: Solving a quadratic in sin x
I have just studied solving a quadratic in sin x in my SS3 Further Mathematics class. Let
Spot My Mistake: Solving an equation by first applying a Pythagorean identity
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WAEC Prep: Solving an equation by first applying a double angle formula
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Practice: A uniform beam resting on two supports
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Spot My Mistake: An aeroplane in a cross-wind, and its resultant track
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Practice: A particle on a smooth table connected to a hanging particle
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Explain Back: A particle on a rough table connected to a hanging particle
I have just studied a particle on a rough table connected to a hanging particle in my SS3
Practice: A car rounding a bend on a level road
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Explain Back: A car on a banked track
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Spot My Mistake: A particle hanging in equilibrium on an elastic string
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