Matrix Determinants and Cramer's Rule

any rectangular array of variables or constants in horizontal rows and vertical columns

• matrix

• row

• column

• prism

Evaluate the determinant of the matrix.

• -21

• 0

• 9

• 12

Determine whether the matrices are multiplicative inverses.

• Yes

• No

• Workout

• Valut-Tech

Tags

CCSS.HSA.REI.C.9

Find the determinant of the matrix.

• A

• B

• C

• D

Find the determinant of the matrix.

• A

• B

• C

• D

Find the determinant of the matrix.

• A

• B

• C

• D

Solve the system of equations using Cramer's Rule.

Tags

CCSS.HSA.REI.C.9

Solve the system of equations using Cramer's Rule.

Tags

CCSS.HSA.REI.C.9

Find the value of 'z', using Cramer's Rule.

Find the value of 'x' using Cramer's Rule.

Tags

CCSS.HSA.REI.C.9