Questions

For the first fourteen problems, let:

1) Give the dimensions of the matrix. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

2) Give the dimensions of the matrix. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

3) Give the dimensions of the matrix. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

For the next four problems, name the matrix element for the indicated address.

4) Solve.

250 character(s) left
Your answer is too long.

5) Solve.

250 character(s) left
Your answer is too long.

6) Solve.

250 character(s) left
Your answer is too long.

7) Solve.

250 character(s) left
Your answer is too long.

For the next seven problems, perform the indicated operation on each matrix problem. Make sure you have the correct number of rows and columns in your answer. For example:

8) Solve. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

9) Solve. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

10) Solve. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

11) Solve. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

12) Solve. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

13) Solve. State the letter of the of the correct answer.

250 character(s) left
Your answer is too long.

14) Solve. State the letter of the correct answer.

250 character(s) left
Your answer is too long.

For the next four problems, solve each matrix element for “x” and “y”. State the letter of the correct answer.

15) Solve.

250 character(s) left
Your answer is too long.

16) Solve.

250 character(s) left
Your answer is too long.

17) Solve.

250 character(s) left
Your answer is too long.

18) Solve.

250 character(s) left
Your answer is too long.

For the next four problems, find each product, if it exists. Make sure you have the correct number of rows and columns. State the letter of the correct answer.

19) Solve.