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Qus

Is the following Python code valid?

>>> a=frozenset([5,6,7])

>>> a

>>> a.add(5)

Qusनिम्नलिखित Python कोड वैलिड है?

A. Yes, now is a {5,5,6,7}
B. No, frozen set is immutable
C. No, invalid syntax for add method
D. Yes, now a is {5,6,7}

B. No, frozen set is immutable

Since a frozen set is immutable, add method doesn’t exist for frozen method.