In this worksheet, we will practice expressing a system of linear equations as a matrix equation.
Q1:
Express the simultaneous equations
as a matrix equation.
A
B
C
D
E
Q2:
Express the following set of simultaneous equations as a matrix equation:
A
B
C
D
E
Q3:
True or False: The number of columns of a coefficient matrix in a matrix equation represents the number of variables.
ATrue
BFalse
Q4:
Write down the set of simultaneous equations that could be solved using the given matrix equation.
A
B
C
D
E
Q5:
Write down the set of simultaneous equations that could be solved using the matrix equation
.
A, ,
B, ,
C, ,
D, ,
E, ,
Q6:
Express the simultaneous equations
as a matrix equation.
A
B
C
D
E
Q7:
Express the set of simultaneous equations
as a matrix equation.
A
B
C
D
E
Q8:
Write down the set of simultaneous equations that could be solved using the given matrix equation.
A
B
C
D
E
Q9:
Find the matrix such that
A
B
C
D
E
Q10:
Consider a system of linear equations written in matrix form as .
If the order of matrix is and the order of
matrix is , how many equations does the
system have?
A
B
C
D1
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