A square matrix is a matrix with the same number of rows and columns. An n-by-n matrix is known as a square matrix of order n. Any two square matrices of the same order can be added and multiplied. The entries aii form the main diagonal of a square matrix.
Encyclopedia of Africa. Author(s): The Berlin Conference of 1884â1885 marked the climax of the European competition for territory in Africa, a process commonly known as the Scramble for Africa.
Balkan Crisis of 1876-1878 - Congress of Berlin. Page history last edited by PBworks 8 years, 7 months ago. Fixing the World: The Congress of Berlin. The Congress of Berlin was a meeting of the great Eurpoean powers and the Ottoman Empire in Berlin in 1878.In the wake of the Russo-Turkish War, 1877â78, the meeting's aim was to reorganize conditions in the Balkans.alkan Crisis of 1876-1878 - Congress of Berlin. Page history last edited by PBworks 8 years, 7 months ago. Fixing the World: The Congress of Berlin. The Congress of Berlin was a meeting of the great Eurpoean powers and the Ottoman Empire in Berlin in 1878.