Question 1. For the following matrix, what’s the dimension? …

Question 1. For the following matrix, what’s the dimension?  Enter your response inside the box below. To enter the answer, Step 1.  Click on Show All Components inside the box below.   Step 2.  Click on Graphical equation.   Step 3.  After you entered the answer, click on Insert.

Question 5. Consider two matrices where A has dimension 2×3…

Question 5. Consider two matrices where A has dimension 2×3 and B has dimension 3×2.  What is the resulting dimension of AB?  Enter your response inside the box below.   To enter the answer, Step 1.  Click on Show All Components inside the box below.   Step 2.  Click on Graphical equation.   Step 3.  After you entered the answer, click on Insert.