Matrix Inverse

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Elevator
• Pi

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Workout
• Valut-Tech

Tags

CCSS.HSA.REI.C.9

Evaluate the determinant of the matrix.

• -21
• 0
• 9
• 12

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

Tags

CCSS.HSA.REI.C.9

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

Find the determinant of the matrix

• A
• B
• C
• D

Find the inverse of the matrix

• A
• B
• C
• D

Tags

CCSS.HSA.REI.C.9

Find the determinant of the matrix

• A
• B
• C
• D

Two matrices A and B are multiplied to get AB if

• both are rectangular both have same order

• no of columns of A is equal to columns of B

• no of rows of A is equal to no of columns of B

• no of columns of A is equal to no of rows of B