1.2.1 - Venn Diagram.
1: Which shape is typically used to represent a universal set in a Venn diagram?
Correct Answer: B) Rectangle
2: In the Venn diagram, which shape represents a subset?
Correct Answer: C) Circle
3: What does the rectangle represent in a Venn diagram?
Correct Answer: C) Universal set
4: In a Venn diagram, where are the elements of a subset placed?
Correct Answer: C) Inside the circle
5: If U={1,2,3,4,5,6,7} and X={1,4,6,7}, which of the following elements is NOT in the subset X?
Correct Answer: C) 2
6: Which of the following best describes the relationship between a universal set and a subset in a Venn diagram?
Correct Answer: A) The subset is represented by a circle inside the universal set's rectangle.
7: Given U={1,2,3,4,5,6,7} and X={1,4,6,7}, which of the following elements is part of the universal set but not the subset?
Correct Answer: D) 3
8: In a Venn diagram, where are the elements that belong to the universal set but not to the subset located?
Correct Answer: B) Inside the rectangle but outside the circle