Qus : If a={5,6,7}, what happens when a.add(5) is executed?
Qusयदि a = {5,6,7}, तो क्या होता है जब a.add (5) निष्पादित होता है?
A. a={5,5,6,7} B. a={5,6,7}
C. Error as there is no add function for set data type D. Error as 5 already exists in the set
Solution
B. a={5,6,7}
Explanation
There exists add method for set data type. However 5 isn’t added again as set consists of only non-duplicate elements and 5 already exists in the set. Execute in python shell to verify.