Question $4$ What is the main difference between a matrix and an array? $1$ point A matrix must be two dimensional, but an array can be single, two dimensional, or more than two dimensional. A matrix can contain multiple types of data, but an array can only contain data of the same type. A matrix can contain vectors, but an array can only contain strings, characters, or integers. A matrix can be arranged by rows or columns, but an array is always arranged by columns.