When no teacher from the Commerce stream is to be included, then number of ways
In 2007, out of a total of 2000 applicants in a college, 200 were from commerce background. The no of girls was 750, out of which 330 were from science stream. In 2008, the total no of applicants was 3500 of which 2200 were boys. The no of students from science stream was 1100 of which 610 were girls. Tabulate the given information.