Further Mathematics
AI prompts for senior secondary learners.
📅 36-Week WAEC Study Guide for Further Mathematics →1,326 prompts matching "Rationalising the denominator when it's a surd minus a surd"
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WAEC Prep: A matrix expression with brackets to expand
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Subscribe to unlock allPractice: Evaluating AB minus BA
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Subscribe to unlock allLearn: The effect on a determinant of swapping two rows
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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 allWAEC Prep: Expanding a 3 by 3 determinant along the first row
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Subscribe to unlock allWAEC Prep: Cramer's rule applied to a pair with fractional coefficients
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Subscribe to unlock allWAEC Prep: Setting out the coefficient determinant for two simultaneous equations
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Subscribe to unlock allWAEC Prep: The determinant Dz in a system of three unknowns
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Subscribe to unlock allExplain Back: What a coefficient determinant of nought says about the system
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Subscribe to unlock allWAEC Prep: The cofactor of a corner entry
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Subscribe to unlock allWAEC Prep: Why the cofactor signs alternate
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Subscribe to unlock allWAEC Prep: The minor of an entry of a 3 by 3 matrix
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Subscribe to unlock allWAEC Prep: The order in which the cofactors are transposed
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Subscribe to unlock allWAEC Prep: The adjoint as the transpose of the matrix of cofactors
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Subscribe to unlock allExplain Back: Finding the adjoint of a 2 by 2 matrix quickly
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Subscribe to unlock allWAEC Prep: The inverse of an inverse
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Subscribe to unlock allWAEC Prep: The inverse of a 2 by 2 matrix as one over the determinant times the adjoint
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Subscribe to unlock allPractice: Why a 2 by 2 matrix with determinant nought cannot be inverted
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Subscribe to unlock allWAEC Prep: Checking the determinant before attempting a 3 by 3 inverse
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Subscribe to unlock allLearn: The order of the steps in inverting a 3 by 3 matrix
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