Qus

What will be the output of the following Python code?

>>> a={1,2,3}

>>> b=a.add(4) 

>>> b

Qusनिम्नलिखित Python कोड का आउटपुट क्या होगा?

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A. None
B. {1,2,3,4}
C. {1,2,3}
D. Nothing is printed

Solution

D. Nothing is printed

Explanation

The method add returns nothing, hence nothing is printed.