Mathematics is the science that deals with the logic of shape, quantity and arrangement. Math is all around us, in everything we do. The needs of the math arose based on the wants of society. The more complex a society, the more complex the mathematical needs.
Economics is a social science concerned with the production, distribution, and consumption of goods and services. It studies how individuals, businesses, governments, and nations make choices about how to allocate resources. The building blocks of economics are the studies of labour and trade.
Commerce as a stream of education can be defined as a study of trade and business activities such as the exchange of goods and services from producer to the final consumer. The main subjects that are taught in the Commerce stream in Class 11 and 12 include Economics, Accountancy and Business Studies.