1,093 prompts matching "When to use permutations versus combinations"
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WAEC Prep: The three unknowns a rigid body problem usually carries
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the three unknowns
WAEC Prep: The polygon of forces for five concurrent forces
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the polygon of for
WAEC Prep: The resultant read off an unclosed polygon
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the resultant read
Practice: Finding an unknown force from a closed polygon
Act as my SS3 Further Mathematics tutor. Give me five practice questions on finding an unk
WAEC Prep: Why friction is called a self-adjusting force
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through why friction is ca
Practice: Limiting friction, and the greatest value it can reach
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WAEC Prep: The moment of a force about the foot of a pole
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the moment of a fo
WAEC Prep: The moment of a weight about a hinge
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Worked Example: The moment of a force about a point on its own line of action
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WAEC Prep: The moment of two equal and opposite parallel forces
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the moment of two
Explain Back: Locating the point of concurrence on a diagram
I have just studied locating the point of concurrence on a diagram in my SS3 Further Mathe
WAEC Prep: A particle in equilibrium on a smooth inclined plane
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a particle in equi
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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Explain Back: A particle hanging from two strings set at different angles
I have just studied a particle hanging from two strings set at different angles in my SS3
WAEC Prep: Lami's theorem derived from the triangle of forces
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through Lami's theorem der
WAEC Prep: A lamp hanging from two wires, solved by Lami's theorem
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WAEC Prep: A probability distribution shown as a bar chart
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a probability dist
WAEC Prep: The variance of a discrete random variable
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the variance of a
Explain Back: A probability distribution table for a discrete random variable
I have just studied a probability distribution table for a discrete random variable in my