Besides of scientists of physics, chemistry, mathematics calculus is very important for the mangers of a business operation for an effective business process

Sir Isac Newton, world renown scientist and mathematician first invented Calculus. With the time Calculus became an important part of mathematics. Calculus already have been occupied a wide range of mathematics. Either it pure mathematics or applied mathematics. Calculus are in two parts. Differential Calculus and Integral Calculus. Differential Calculus is to determine the rate of change of function. for unit change of variables. On the other hand integral calculus is the opposite term. Once calculus was useful for scientists. Researchers of physics, Chemistry and mathematics qas usually used to calculus for their research purpose. But with the expansion of knowledge Calculus is now became a part of business management. Calculus is becoming popular for the business management student. A student of BBA or MBA must have to acquire knowledge about calculus. In different field of business where calculus is effective these are economics, opperation and financial management, marketing management, etc.