1,483 prompts matching "The inverse of a 2 by 2 matrix and the formula for it"
IGCSE Maths Y10: The square and cube numbers as sequences — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on the square and
IGCSE Maths Y10: The integer solutions of an inequality — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: An inequality question in the style of linear programming — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle an inequali
IGCSE Maths Y10: The difference between fg and gf — Explain It Back
I am in SS 1. I have just studied the difference between fg and gf for Cambridge IGCSE Mat
Worked example: Listing all the subsets of a small set
Act as my SS1 Mathematics tutor. Take me through one full worked example on listing all th
Let me explain: The equal intercept theorem and what it states
I am in SS 1. I have just studied the equal intercept theorem and what it states. Let me e
Worked example: Leaving equal gaps between the bars of a bar chart
Act as my SS1 Mathematics tutor. Take me through one full worked example on leaving equal
Word problem: Reading and calculating time using the 24-hour
Act as my SS1 Maths tutor. Create a real-life word problem about a trader at Balogun marke
Worked example: Reading the coordinates of a point off a Cartesian grid
Act as my SS1 Mathematics tutor. Take me through one full worked example on reading the co
Another worked example: A problem that changes base part of the way through
Act as my SS1 Mathematics tutor. Work a second, different example on a problem that change
More practice: Using standard form to represent very small
Act as my SS1 Maths tutor. I want extra practice on using standard form to represent very
Real-life question: Expanding a bracket and then simplifying
Act as my SS1 Mathematics tutor. Set me a question on expanding a bracket and then simplif
Another worked example: A pair of simultaneous equations from a word problem
Act as my SS1 Mathematics tutor. Work a second, different example on a pair of simultaneou
Another worked example: Choosing sensible x values for a linear table
Act as my SS1 Mathematics tutor. Work a second, different example on choosing sensible x v
Another worked example: Showing that the sum of the exterior
Act as my SS1 Maths tutor. Walk me through another worked example on showing that the sum
Another worked example: Why the mode of grouped data is only an estimate
Act as my SS1 Mathematics tutor. Work a second, different example on why the mode of group
Teach me again: The class width and the class midpoint
Act as my SS1 Mathematics tutor. I did not follow the class width and the class midpoint t
Another worked example: Finding an angle with the inverse tangent
Act as my SS1 Mathematics tutor. Work a second, different example on finding an angle with
Teach me again: Converting between the 12-hour and 24-hour clock
Act as my SS1 Mathematics tutor. I did not follow converting between the 12-hour and 24-ho
Another worked example: The turning point of a quadratic without drawing it
Act as my SS1 Mathematics tutor. Work a second, different example on the turning point of