Worksheet: Two-by-Two Determinants
In this worksheet, we will practice identifying determinants and evaluating 2x2 determinants.
Q2:
Solve
- A
- B
- C
- D
Q10:
Solve
- A
- B
- C
- D
- E
Q12:
Find the value of which satisfies .
- A1
- B
- C
- D
Q18:
Find the value of
Q19:
Given that the determinant of the matrix is zero, what is in terms of ?
- A
- B
- C
- D
- E
Q20:
Which of the following is equal to
- A
- B
- C
- D
- E
Q21:
Find the determinant of the matrix .
Q22:
Solve the equation given that .
Q23:
Find all the possible values of :
- A
- B
- C
- D
- E
Q24:
Solve for
- A
- B
- C
- D
Q25:
Solve for :
- A, , or
- B, or
- C, , , or
- D, , , or
- E, , , or