1,303 prompts matching "Why brackets matter when an operation is not associative"
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WAEC Prep: Using the mean of a Poisson distribution to find a probability
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through using the mean of
Explain Back: Testing whether data are Poisson by comparing mean and variance
I have just studied testing whether data are Poisson by comparing mean and variance in my
WAEC Prep: The standard normal distribution, with mean nought and variance one
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Spot My Mistake: Reading a probability from the standard normal table
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WAEC Prep: A question whose wording hides which distribution is meant
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WAEC Prep: Choosing between a binomial and a Poisson model
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Worked Example: The distance between two points in three dimensions
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WAEC Prep: The distance between two points from their position vectors
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WAEC Prep: Showing a triangle is right-angled using the dot product
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through showing a triangle
WAEC Prep: The conjugate of a complex number, and how it is written
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WAEC Prep: The locus of a complex number equidistant from two points
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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
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
WAEC Prep: Solving a quadratic whose discriminant is negative
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Explain Back: The constant of integration, and why it appears
I have just studied the constant of integration, and why it appears in my SS3 Further Math
Spot My Mistake: Finding the constant of integration from a given point
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Worked Example: The area between a curve and the x-axis
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WAEC Prep: The distance travelled in the first five seconds
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WAEC Prep: The distance covered in the nth second
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Practice: The sign convention for displacement, velocity and acceleration
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