The Python expression 'Unit 6'[-1] has value '6'.Question 19Select one:TrueFalse

Analysis of the Statement

1. Understanding the Expression: The expression 'Unit 6'[-1] accesses the last character of the string 'Unit 6'. In Python, negative indexing allows you to refer to elements relative to the end of the sequence.

2. Character Breakdown: The string 'Unit 6' consists of the following characters:

   • Index 0: 'U'
   • Index 1: 'n'
   • Index 2: 'i'
   • Index 3: 't'
   • Index 4: ' '
   • Index 5: '6'
   • Index 6: ''

3. Negative Indexing: By using negative indexing, -1 refers to the last character of the string. Therefore, 'Unit 6'[-1] will return '6'.

Conclusion

The statement "The Python expression 'Unit 6'[-1] has value '6'" is indeed True.

Final Answer

True.