Further Mathematics
AI prompts for senior secondary learners.
📅 36-Week WAEC Study Guide for Further Mathematics →1,316 prompts matching "Non-calculator completing the square with fractional coefficients"
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Explain back: why we check the domain in logarithmic equations
I am in SS 3. Let me explain in my own words why we must check that x satisfies the domain
Subscribe to unlock allHelp me interpret my own WAEC Further Maths past mistakes
I am in SS 3. I will describe a mistake I keep making on a particular type of Further Math
Subscribe to unlock allExplain Back: Keeping track of the nine entries when multiplying 3 by 3 matrices
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Subscribe to unlock allWorked Example: The associative law for the product of three matrices
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Subscribe to unlock allExplain Back: Why the order of the letters matters in a matrix product
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Subscribe to unlock allPractice: The transpose of a 2 by 3 matrix
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Subscribe to unlock allExplain Back: The rule that the transpose of a product reverses the order
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Subscribe to unlock allPractice: The condition on the orders for a product to exist
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Subscribe to unlock allExplain Back: The order of the answer when two matrices are multiplied
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Subscribe to unlock allExplain Back: The determinant of a product as the product of the determinants
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Subscribe to unlock allPractice: The sign pattern of the cofactors in a 3 by 3 determinant
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Subscribe to unlock allWorked Example: Evaluating a 3 by 3 determinant by the rule of Sarrus
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Subscribe to unlock allExplain Back: Writing out the full matrix of cofactors
I have just studied writing out the full matrix of cofactors in my SS3 Further Mathematics
Subscribe to unlock allExplain Back: Finding the adjoint of a 2 by 2 matrix quickly
I have just studied finding the adjoint of a 2 by 2 matrix quickly in my SS3 Further Mathe
Subscribe to unlock allWorked Example: The identity that A times its adjoint gives the determinant times the identity
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Subscribe to unlock allExplain Back: The inverse of a diagonal matrix
I have just studied the inverse of a diagonal matrix in my SS3 Further Mathematics class.
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