Use the matrices below to perform matrix multiplication.

If the operation is undefined, enter NA.

Use the matrices below to perform matrix multiplication. 3 -4 12 4 6 5 B = D 8 4 1 -10 0 12 0 7 -10 If the operation is undefined, enter NA. Hint: To create a matrix in Mobius, click on the icon :; that has three rows of three dots - it's next to the infinity symbol. Specify the appropriate number of rows (horizontal) and columns (vertical). sin (a) U ? BD =