the Venn diagram shows the pizza topping preferences for 9 students

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mathmate mathmate · Answer 1 · 2019-08-12T02:30:30+02:00

Step-by-step explanation:

A and B denote the elements that are in both circles (meaning they like both toppings).

As we can see from the diagram, both Maria and Zak like both toppings.

Option: C is the correct answer.

C. { Maria, Zack }

Event A= student likes pepperoni

Event B= Student likes Olives

The element in the set A and B are the elements which are common to both the set.

i.e. they are the element which lie in the intersection of the two sets.

Set A={ Joe,Kalie,Noah,Maria,Zack}

Set B={Maria,Zack,Julia}

Hence, the element which are common to both the set.

i.e. The element in A and B are: {Maria,Zack}