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Matrices

Matrices

Home Algebra II Matrices Module Flashcards Basic (Matrix) Instinct Flashcards

Matrices: Basic (Matrix) Instinct True or False

1.

For this matrix, the following is true:→e11 = 2

2. For these equations, the following is true:

3x – 4y = 2

x + 2y = 5→

3. For this matrix, find the determinant:

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4. For these equations:

x + 2y = 6

3xy = 2

Which of these is equivalent:→

5. What is the formula to find the determinant of a 2 × 2 matrix?

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