Further Mathematics
AI prompts for senior secondary learners.
📅 36-Week WAEC Study Guide for Further Mathematics →1,328 prompts matching "Practice: A cubic with one real root and two complex ones"
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WAEC Prep: What Cramer's rule gives when the system is inconsistent
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Subscribe to unlock allWAEC Prep: Setting out Cramer's rule for three simultaneous equations
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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 allExplain Back: Writing out the full matrix of cofactors
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Subscribe to unlock allWAEC Prep: The adjoint of the identity 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: Checking the determinant before attempting a 3 by 3 inverse
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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.
Subscribe to unlock allWAEC Prep: A three-unknown system arising from a word problem
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Subscribe to unlock allWAEC Prep: When the matrix method is worth the work for three unknowns
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Subscribe to unlock allWAEC Prep: Writing three simultaneous equations as a single matrix equation
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Subscribe to unlock allWAEC Prep: Resolving before compounding several forces
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Subscribe to unlock allWAEC Prep: The resultant of four concurrent forces
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Subscribe to unlock allExplain Back: Showing that a system of concurrent forces is in equilibrium
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