1.Matrix Equations: AX = B
Easy
Cinema tickets
6 marksCinema tickets
6 marksHow did that feel?
Chapter 1
Matrix Equations: AX = B0/23 complete Β· 0%
CF MATHS STUDY STUDIO
Matrix Equations: AX = B
Continuous AI HL practice with full worked solutions. Attempt each question first, then open the worked solution when you are ready to check your method.
0/230% complete
0revision0%confidence
0%
YOUR PROGRESS0 of 23 complete
DIFFICULTY
SHOW
JUMP TO QUESTION
Core skills0/10Modelling & applications0/10Exam-style problems0/3
QUESTION STREAM
23 questions Β· scroll to continue
Attempt each question first, then use the Worked solution button to check a complete method and final answer.
EasyMediumDifficult
2.Matrix Equations: AX = B
Easy
Blending coffee
6 marksBlending coffee
6 marksHow did that feel?
3.Matrix Equations: AX = B
Easy
Prices at a fruit market
6 marksPrices at a fruit market
6 marksHow did that feel?
4.Matrix Equations: AX = B
Easy
When the inverse fails
7 marksWhen the inverse fails
7 marksHow did that feel?
5.Matrix Equations: AX = B
Easy
An arch through three points
10 marksAn arch through three points
10 marksHow did that feel?
6.Matrix Equations: AX = B
Easy
Investing a prize
9 marksInvesting a prize
9 marksHow did that feel?
7.Matrix Equations: AX = B
Easy
A system with a parameter
8 marksA system with a parameter
8 marksHow did that feel?
8.Matrix Equations: AX = B
Easy
Left or right?
8 marksLeft or right?
8 marksHow did that feel?
9.Matrix Equations: AX = B
Medium
A camping food plan
7 marksA camping food plan
7 marksHow did that feel?
10.Matrix Equations: AX = B
Medium
A mobile mast’s coverage
12 marksA mobile mast’s coverage
12 marksHow did that feel?
11.Matrix Equations: AX = B
Medium
A roller coaster section
13 marksA roller coaster section
13 marksHow did that feel?
12.Matrix Equations: AX = B
Medium
Mixing alloys
11 marksMixing alloys
11 marksHow did that feel?
13.Matrix Equations: AX = B
Medium
Temperatures on a metal plate
15 marksTemperatures on a metal plate
15 marksHow did that feel?
14.Matrix Equations: AX = B
Medium
An input–output economy
13 marksAn input–output economy
13 marksHow did that feel?
15.Matrix Equations: AX = B
Medium
Three printers
14 marksThree printers
14 marksHow did that feel?
16.Matrix Equations: AX = B
Medium
Two methods for a matrix equation
7 marksTwo methods for a matrix equation
7 marksHow did that feel?
17.Matrix Equations: AX = B
Difficult
Solving for X
12 marksSolving for X
12 marksHow did that feel?
18.Matrix Equations: AX = B
Difficult
Factorising a matrix equation
8 marksFactorising a matrix equation
8 marksHow did that feel?
19.Matrix Equations: AX = B
Difficult
Recovering a matrix from a product
7 marksRecovering a matrix from a product
7 marksHow did that feel?
20.Matrix Equations: AX = B
Difficult
Exact values from a matrix equation
7 marksExact values from a matrix equation
7 marksHow did that feel?
21.Matrix Equations: AX = B
Difficult
A partly known inverse
7 marksA partly known inverse
7 marksHow did that feel?
22.Matrix Equations: AX = B
Difficult
An inverse relationship
13 marksAn inverse relationship
13 marksHow did that feel?
23.Matrix Equations: AX = B
Difficult
Squaring to find a parameter
12 marksSquaring to find a parameter
12 marksHow did that feel?