To find out the results of sum,sub,multi by using inheritance in java Programming

To find out the results of sum,sub,multi by using inheritance.



Methodology: Inheritance consists of two main components ,they are parents class and child class . In inheritance we extends a class in another class .First we create a class and write properties and methods in this class,it is called parents class .And now we have to create a another class and extends it in first class ,it is called chield class  . Now in the class we take methods for sum,sub and multiple . For every methods we have to declear a veriables and put the result in the veriabls and return the value .Then print this value .


Source code:


Output:        

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