1,310 prompts matching "Practice: An operation that is not commutative, with a counter-example"
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Learn: The mean, median and mode of a normal distribution
You are my personal SS3 Further Mathematics tutor. Teach me the mean, median and mode of a
WAEC Prep: The z-score of a value that lies below the mean
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WAEC Prep: The probability that a normal variable exceeds the mean by more than one standard deviation
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WAEC Prep: A three-dimensional vector parallel to another
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Learn: Subtracting one vector from another
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WAEC Prep: The indefinite integral, and its notation
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WAEC Prep: Integrating a bracket that must be expanded first
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Learn: An area lying below the x-axis, and its sign
You are my personal SS3 Further Mathematics tutor. Teach me an area lying below the x-axis
WAEC Prep: The angle of projection that gives the greatest range
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Explain why a matrix with zero determinant has no inverse
I am in SS 3. Explain why a matrix cannot be inverted when its determinant is zero, and gi
WAEC Prep: Completing a Cayley table for an operation on a small set
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Show All Working: Solving an equation written in terms of a binary operation
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Common Mistakes: A binary operation defined by arithmetic modulo n
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Final Revision: Proving that root 2 is irrational
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Learn: The multiplication and division laws of indices used together
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Final Revision: Checking that the roots found satisfy the original equation
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Learn: The distance between two points
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Learn: The parabola y squared equals 4ax, with its focus and directrix
You are my personal SS3 Further Mathematics tutor. Teach me the parabola y squared equals
Learn: The range, and why it is a weak measure of spread
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Learn: The velocity of one body relative to another
You are my personal SS3 Further Mathematics tutor. Teach me the velocity of one body relat