The video tutorial explains how to compute determinants of matrices using various properties. It covers the determinant of the product of matrices, the inverse, the transpose, and scalar multiplication. The tutorial provides step-by-step calculations and examples, emphasizing the properties of determinants and their applications in matrix operations.

What are the given determinants of matrices A and B?

• 4 and 8

• 3 and 9

• 5 and 10

• 6 and 12

How do you calculate the determinant of the product of two matrices?

• Divide the determinants

• Subtract the determinants

• Multiply the determinants

• Add the determinants

What is the determinant of the product of matrices A and B?

• 32

• 24

• 12

• 40

Tags

CCSS.HSA.REI.C.9

How is the determinant of an inverse matrix calculated?

• It is half the original determinant

• It is the same as the original matrix

• It is the reciprocal of the original determinant

• It is double the original determinant

Tags

CCSS.HSA.REI.C.9

What is the determinant of the inverse of matrix B?

• 1/32

• 1/16

• 1/8

• 1/4

What property is used to find the determinant of A transpose times A?

• Determinant of a transpose

• Determinant of a difference

• Determinant of a sum

• Determinant of a scalar

What is the determinant of A transpose times A?

• 16

• 12

• 8

• 20

How do you calculate the determinant of a scalar multiple of a matrix?

• Multiply the scalar by the determinant

• Raise the scalar to the power of the matrix's dimension and multiply by the determinant

• Add the scalar to the determinant

• Subtract the scalar from the determinant

What is the determinant of 5B?

• 800

• 500

• 1250

• 1000

Tags

CCSS.6.EE.A.1

What is the value of 5 raised to the power of 3?

• 150

• 125

• 100

• 75

Tags

CCSS.6.EE.A.1