1,319 prompts matching "Learn: What the modulus of a number means"
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WAEC Prep: The momentum of a moving body
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Practice: The conservation of momentum in a collision
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Quiz: Newton's third law, and identifying the pair of forces
Act as my SS3 Further Mathematics tutor and quiz me on Newton's third law, and identifying
WAEC Prep: The power of an engine driving a car at constant speed
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Worked Example: Power as the rate of doing work
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WAEC Prep: The nth term of an arithmetic progression
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Spot My Mistake: The sum of the first n terms of an arithmetic progression
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WAEC Prep: The nth term of a geometric progression
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Practice: The sum to infinity of a convergent geometric series
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WAEC Prep: The coefficient of the term in x to the power r
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Quiz: The general term of a binomial expansion
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Quiz: The modal class of a grouped frequency distribution
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WAEC Prep: The scatter diagram, and what it shows about correlation
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Find the transpose of a 3x3 matrix
I am in SS 3. Give me a 3x3 matrix and ask me to write down its transpose by swapping rows
Explain the rule of signs for determinants
Explain the checkerboard pattern of positive and negative signs used when expanding a 3x3
Find the inverse of a 2x2 matrix #2
I am in SS 3. Give me a 2x2 matrix like A=[[5,-2],[3,1]] and ask me to find its inverse us
Find the inverse of a 3x3 matrix using cofactors #1
I am in SS 3. Give me a 3x3 matrix like A=[[1,2,3],[0,1,4],[5,6,0]] and guide me through f
Find the inverse of a 3x3 matrix using cofactors #2
I am in SS 3. Give me a 3x3 matrix like A=[[2,0,1],[1,3,-1],[0,1,2]] and guide me through
Find the inverse of a 3x3 matrix using cofactors #3
Give me a 3x3 matrix like A=[[1,-1,2],[0,2,1],[3,0,1]] and guide me through finding its in
Show all working: the determinant of a three by three matrix
You are my SS3 Further Mathematics tutor. Teach me the determinant of a three by three mat