Answer:2 x 2Step-by-step explanation:Dimensions: m x nm = number of rowsn = number of columnsWhen multiplying two matrices:m x n * Β n x k = m x kMATIX 1:m = number of rowsn = number of columnsMATRIX 2:n = number of rowsk = number of columnsRESULTING MATIX:m = number of rowsk = number of columns2 x 3 * 3 x 2 = 2 x 2