A. s={abs}
B. s={4, ‘abc’, (1,2)}
C. s={2, 2.2, 3, ‘xyz’}
D. s={san}

Solution

D. s={san}

Explanation

The line: s={san} will result in an error because ‘san’ is not defined. The line s={abs} does not result in an error because abs is a built-in function. The other sets shown do not result in an error because all the items are hashable.