Final answer:
Integer matrices that are not multiples of each other can be found by using matrices with different entries.
Step-by-step explanation:
Integer matrices are matrices where all entries are integers. In this case, we are looking for two integer matrices that are not multiples of each other.
One example of such matrices is:
A = [[1, 2], [3, 4]]
B = [[5, -1], [-3, 2]]
These matrices are not multiples of each other because their entries are different. For example, A[0][0] = 1, while B[0][0] = 5.