1,307 prompts matching "Learn: Solving an equation by writing both sides to the same base"
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WAEC Prep: Multiplying every entry of a matrix by a scalar
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Quiz: Multiplying a matrix by minus one
Act as my SS3 Further Mathematics tutor and quiz me on multiplying a matrix by minus one.
WAEC Prep: Pre-multiplying a column vector by a matrix
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through pre-multiplying a
WAEC Prep: Post-multiplying a row vector by a matrix
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through post-multiplying a
WAEC Prep: Reading the order of a matrix as rows by columns
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Spot My Mistake: Checking a Cramer's rule solution by substituting back
Act as my SS3 Further Mathematics tutor. Work a question on checking a Cramer's rule solut
Spot My Mistake: Finding the adjoint of a 3 by 3 matrix
Act as my SS3 Further Mathematics tutor. Work a question on finding the adjoint of a 3 by
Quiz: Checking a 3 by 3 inverse by multiplication
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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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Practice: Comparing the inverse method with elimination for three equations
Act as my SS3 Further Mathematics tutor. Give me five practice questions on comparing the
WAEC Prep: Resolving before compounding several forces
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through resolving before c
WAEC Prep: The forces on a body suspended by a single string
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the forces on a bo
WAEC Prep: A rigid body held in equilibrium by four forces
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a rigid body held
WAEC Prep: A knot held in equilibrium by three strings
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a knot held in equ
Practice: Resolving three forces in two perpendicular directions
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WAEC Prep: Comparing two values from different normal distributions by z-score
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through comparing two valu
Worked Example: Finding a value from a given probability by working backwards
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Quiz: Writing a two-dimensional vector as a column
Act as my SS3 Further Mathematics tutor and quiz me on writing a two-dimensional vector as
WAEC Prep: The magnitude of a vector after multiplication by a scalar
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the magnitude of a