Operations with Matrices and Determinants

Determine whether the matrices are multiplicative inverses.

• Yes
• No
• Elevator
• Pi

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

When you multiply a matrix by the identity matrix, you obtain the

• inverse matrix.

• transpose matrix.

• Identity matrix

• original matrix.

Tags

CCSS.HSN.VM.C.10

If |A| = 0, then A is

• zero matrix

• singular matrix

• non-singular matrix

• Identity matrix

Calculate the determinant

• 0
• none
• -32
• -8

Given matrices A and B find B+A

• 
• 
• 
• 

Tags

CCSS.HSN.VM.C.8

Find A + B

• 
• 
• 
• 

Tags

CCSS.HSN.VM.C.8

Find X - Y

• 
• 
• 
• 

Tags

CCSS.HSN.VM.C.8

Find matrix C= BA

• 
• 
• 
• 

Tags

CCSS.HSN.VM.C.8