Calculate analytically the electric field intensity due to three static point charges of 1C that are placed at vertices of a triangle (-2.5, 0, 0),

Calculate analytically the electric field intensity due to three static point charges of 1μC that are placed at vertices of a triangle (-2.5, 0, 0), (2.5, 0, 0), and (0, 0, 2.5). Write a MATLAB script to calculate and visualize the electric field intensity Provide a one-page summary of your observations and discussion of results.