Alg 3 - 12-3

Find the determinant of the matrix

• A
• B
• C
• D

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Elevator
• Pi

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Workout
• Valut-Tech

Evaluate the determinant of the matrix.

• -21
• 0
• 9
• 12

Determine if the matrix has an inverse, if so find it.

• No
•  0   1
  -1   2
• -1   3
    1   -2
•   2   -1
  -1   1

Determine if the matrix has an inverse, if so find it.

• No
•  0   1
  -1   2
• -1   3
    1   -2
•   2   -1
  -1   1

Tags

CCSS.HSA.REI.C.9