Deck 3: Determinants

Question 1

Compute the determinant of the matrix by cofactor expansion.

Answer 1

B

Question 2

Compute the determinant of the matrix by cofactor expansion.

Answer 2

B

Question 3

Compute the determinant of the matrix by cofactor expansion.

Answer 3

C

Question 4

Compute the determinant of the matrix by cofactor expansion.

Question 5

Compute the determinant of the matrix by cofactor expansion.

Question 6

Compute the determinant of the matrix by cofactor expansion.

Question 7

Compute the determinant of the matrix by cofactor expansion.

Question 8

Compute the determinant of the matrix by cofactor expansion.

Question 9

Solve using Cramerʹs rule.

Question 10

Calculate the area of the parallelogram with the given vertices.

Question 11

Determine the values of the parameter s for which the system has a unique solution, and describe the solution.

Question 12

Compute the determinant of the matrix by cofactor expansion.

Question 13

Compute the determinant of the matrix by cofactor expansion.

Question 14

Solve using Cramerʹs rule.

Question 15

Calculate the area of the parallelogram with the given vertices.

Question 16

Determine the values of the parameter s for which the system has a unique solution, and describe the solution.

Question 17

Compute the determinant of the matrix by cofactor expansion.

Question 18

Solve using Cramerʹs rule.