1,251 prompts matching "how many ways can a president and secretary be chosen from 8 people"
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WAEC Prep: Adding three vectors in component form
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through adding three vecto
WAEC Prep: Adding two vectors given in component form
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Learn: Subtracting one vector from another
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WAEC Prep: The dot product of a vector with itself
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WAEC Prep: The dot product used to find the work done by a force
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WAEC Prep: The dot product worked out from components
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Practice: The dot product as the magnitudes times the cosine of the angle
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WAEC Prep: The parameter in the vector equation of a line
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WAEC Prep: Converting the vector equation of a line into Cartesian form
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WAEC Prep: The vector equation of a line through a point in a given direction
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Quiz: The vector equation of the line through two given points
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Practice: Deciding whether a point lies on a given line
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WAEC Prep: Three forces in equilibrium written as vectors
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Spot My Mistake: The equilibrium condition written in vector form
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WAEC Prep: Writing the square root of minus nine in terms of i
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WAEC Prep: The argument measured in radians
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WAEC Prep: The polar form written as r cos theta plus i r sin theta
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WAEC Prep: De Moivre's theorem used with a negative index
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WAEC Prep: The statement of de Moivre's theorem
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Spot My Mistake: Deriving a multiple angle formula from de Moivre's theorem
Act as my SS3 Further Mathematics tutor. Work a question on deriving a multiple angle form