# Worksheet: Introduction to The System of Linear Equations

In this worksheet, we will practice geometrically visualizing a system of equations and expressing it as a matrix equation.

Q1:

Express the following set of simultaneous equations as a matrix equation:

• A
• B
• C
• D
• E

Q2:

Express the set of simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q3:

Write down the set of simultaneous equations that could be solved using the matrix equation .

• A , ,
• B , ,
• C , ,
• D , ,
• E , ,

Q4:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q5:

Find the matrix such that

• A
• B
• C
• D
• E

Q6:

Write in the form where is a matrix.

• A
• B
• C
• D
• E

Q7:

Write in the form where is a matrix.

• A
• B
• C
• D
• E

Q8:

Which of the following shows the set of simultaneous equations that could be solved using the matrix equation

• A
• B
• C
• D
• E

Q9:

Write down the set of simultaneous equations that could be solved using the given matrix equation.

• A
• B
• C
• D
• E

Q10:

Which of the following shows the set of simultaneous equations that could be solved using the matrix equation

• A
• B
• C
• D
• E

Q11:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q12:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q13:

Express the following system of equations in matrix form.

• A
• B
• C
• D

Q14:

Write down the set of simultaneous equations that could be solved using the given matrix equation.

• A
• B
• C
• D
• E

Q15:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q16:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q17:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q18:

Express the simultaneous equations as a matrix equation.

• A
• B
• C
• D
• E

Q19:

Which of the following augmented matrices represents the pair of equations and ?

• A
• B
• C
• D
• E

Q20:

Write down the set of simultaneous equations that could be solved using the given matrix equation.

• A
• B
• C
• D
• E

Q21:

Write down the set of simultaneous equations that could be solved using the given matrix equation.

• A
• B
• C
• D
• E