Sovi.AI - AI Math Tutor

Scan to solve math questions

QUESTION IMAGE

which of these represents a boolean value? true 5 \false\ true, false q…

Question

which of these represents a boolean value?
true
5
\false\
true, false
question 5
1 pts
which data structure uses square brackets and is mutable?
list
tuple
dict
set
question 6
1 pts
which data structure is immutable and uses parentheses ()?
tuple
list
set
dict

Explanation:

Brief Explanations
  • Boolean Value: In programming, a Boolean value is either True or False (without quotes). 5 is an integer, "False" is a string (the quotes make it a text - like value, not a Boolean), and [True, False] is a list containing Boolean values, not a single Boolean value.
  • Mutable Data Structure with Square Brackets: A list in Python is defined using square brackets [] and is mutable (its elements can be changed, added, or removed). A tuple is immutable and uses parentheses (), a dict (dictionary) uses curly braces {} for its main structure (though square brackets are used for key - value access in some operations, but its core definition is with {}), and a set uses curly braces {} (or the set() constructor).
  • Immutable Data Structure with Parentheses: A tuple is defined using parentheses () and is immutable. A list is mutable and uses [], a set (usually defined with {} or set() constructor) is mutable (in terms of adding/removing elements, though the elements themselves have certain immutability rules if they are hashable), and a dict is mutable and mainly uses {}.

Answer:

  • For the Boolean value question: True
  • For Question 5: list
  • For Question 6: tuple