2nd Class
Computers Science
Calculation with Computer
Question Bank
Self Test-2
question_answer
Suppose you went to the market to buy a book, copy and a pen. Book cost Rs.50, copy cost Rs.20 and pen is of Rs.15. You have only Rs.100. Now how much is left with you? For finding this you have to follow the process of addition and subtraction. So this process is called functions.