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Further Mathematics

AI prompts for senior secondary learners.

📅 36-Week WAEC Study Guide for Further Mathematics →
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1,318 prompts matching "Rationalising and then cancelling a common factor"

Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.

Spot My Mistake: Forming the determinant Dx by replacing the first column

Act as my SS3 Further Mathematics tutor. Work a question on forming the determinant Dx by

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WAEC Prep: The determinant Dz in a system of three unknowns

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WAEC Prep: What Cramer's rule gives when the system is inconsistent

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WAEC Prep: Setting out Cramer's rule for three simultaneous equations

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Spot My Mistake: Checking a Cramer's rule solution by substituting back

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WAEC Prep: The minor of an entry of a 3 by 3 matrix

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WAEC Prep: The adjoint of the identity matrix

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Spot My Mistake: Finding the adjoint of a 3 by 3 matrix

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WAEC Prep: The inverse of a 2 by 2 matrix with a fractional determinant

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WAEC Prep: The inverse of an inverse

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WAEC Prep: The inverse of a 2 by 2 matrix as one over the determinant times the adjoint

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Practice: Why a 2 by 2 matrix with determinant nought cannot be inverted

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WAEC Prep: Checking the determinant before attempting a 3 by 3 inverse

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WAEC Prep: Simultaneous equations with fractional coefficients solved by matrix

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WAEC Prep: Writing two simultaneous equations as a single matrix equation

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Spot My Mistake: Why the inverse must be applied on the correct side

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Practice: What a singular coefficient matrix says about the equations

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WAEC Prep: A three-unknown system arising from a word problem

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WAEC Prep: When the matrix method is worth the work for three unknowns

Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through when the matrix me

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WAEC Prep: Writing three simultaneous equations as a single matrix equation

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