Functions are the special class of relation or we can say that special types of relations are called as functions. It is the important concept used frequently in mathematics. A function is like a machine which gives unique output for each input that is fed into it. But every machine is designed for certain defined inputs for e.g. a washing machine is designed for washing cloths and not the wood. For more details use the links given below:
Click here → Study Material of Functions
Click here → Revision Notes of Functions
Exercises of Functions – Class 11th R.D. Sharma Solutions |
| Functions Exercise 3.1 |
| Functions Exercise 3.2 |
| Functions Exercise 3.3 |
| Functions Exercise 3.4 |