Defining set objects

Question Q4.2.3

Predict and explain the effect of the following statements:

>>> set('hellohellohello')
>>> set(['hellohellohello'])
>>> set(('hellohellohello'))
>>> set(('hellohellohello',))
>>> set(('hello', 'hello', 'hello'))
>>> set(('hello', ('hello', 'hello')))
>>> set(('hello', ['hello', 'hello']))


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