Twa kɔ nsɛm atitiriw so

Sign up for FREE

AAH Practice Quiz 1 (Matrices)

Last updated almost 6 years ago

8 Nsɛmmisa

1

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What are the dimensions of the following matrix?

3 x 2

2 x 3

2 x 2

3 x 3

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Add the following matrices:

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Can you perform the following operation? Explain why or why not.

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Perform the following matrix operation:

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Using the following matrices, select which matrix multiplication operations ARE POSSIBLE:

[A] x [C]

[F] x [A]

[D] x [E]

[A] x [B]

[D] x [F]

[B] x [A]

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Multiply the following two matrices: (Be sure to show your work for full credit)

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

What is the determinant of the following matrix?

1

-1

6

-6

does not exist

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Find the inverse of the following matrix. Show your work.