Consider the following system of simultaneous linear equations.
The solution to these simultaneous equations can be found by calculating
MATRICES, FUR1 2021 VCAA 3 MC
The set of simultaneous linear equations above does not have a unique solution when
MATRICES, FUR2 2006 VCAA 3
Market researchers claim that the ideal number of bookshops (
- Write the equations in matrix form using the following template. (1 mark)
- Do the equations have a unique solution? Provide an explanation to justify your response. (1 mark)
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- Write down an inverse matrix that can be used to solve these equations. (1 mark)
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- Solve the equations and hence write down the estimated ideal number of bookshops, sports shoe shops and music stores for a shopping centre. (1 mark)
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MATRICES, FUR2 2010 VCAA 3
The basketball coach has written three linear equations which can be used to predict the number of points,
| The equations are |
|
- These equations can be written equivalently in matrix form.
- Complete the missing information below. (1 mark)
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This matrix equation can be solved in the following way.
- Determine the value of
shown in the matrix equation above. (1 mark)
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- How many rebounds is Oscar predicted to have in his next game? (1 mark)
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MATRICES, FUR1 2012 VCAA 3 MC
The solution of the simultaneous equations above is given by
MATRICES, FUR1 2007 VCAA 4 MC
Consider the following system of three simultaneous linear equations.
This system of equations can be written in matrix form as
| A. |
B. |
| C. |
D. |
| E. |
MATRICES, FUR1 2014 VCAA 2 MC
The system of three simultaneous linear equations above can be written in matrix form as
| A. | B. | ||
| C. | D. | ||
| E. |