Determinants and Cramer's Rule

Evaluate the determinant of the matrix.

Evaluate the determinant of the matrix.

Evaluate the determinant of the matrix.

Solve the system of equations using Cramer's Rule.

What is the determinant of this matrix?

• 5

• -5

• 0

• -12

Calculate the determinant

• 0

• -15

• -70

• 10

Solve the system of equations using Cramer's Rule.

Solve the system of equations using Cramer's Rule.

Evaluate the determinant of the matrix.

• 2

• 6

• 0

• -2