Q.1
Determine the dimensions of the dot product of a 3X5 matrix and a 5X4 matrix.
5X5
3X4
Q.2
Complete the following dot product.
[10]
[8]
[8 2]
Q.3
Complete the following dot product, if possible. Determine the value for c.
c=8
c=5
c=13
c=20
Q.4
Pick the determinant for the inverse of the following matrix.
-1/10
1/14
-1/12
Q.5
Solve the following system of equations using matrices.
(1,3)
(3,1)
(2,-3)
(-3,2)