Answer:
c
Step-by-step explanation:
Answer:
Step-by-step explanation: He goes up 3 floors and he is currently on the fith one so he is now on the 8th floor
8+2 because he still has to go down to floors to get to the underground floor
He has to go down 10 floors
Answer:
Step-by-step explanation:
(4.5 · 10^7)(5.8 · 10^1)
(4.5 · 10,000,000)(5.8 · 10)
(45,000,000)(58)
2,610,000,000
2.61 · 10^9
The combination that denotes the empty set{∅} is motor ∩ bicycle.
<h3>What is a set theory?</h3>
Set theory is the mathematical study of well-defined groups of things called elements of the set.
In the given Venn diagram, the elements in the set of Motor, Manual, and Bicycle are as follows:
- Motor = {8, 24}
- Manual = {24, 32}
- Bicycle = {44}
- The union of motor and manual i.e. Motor ⋃ Manual = {24}
The combination that represents an empty set {∅} is the intersection that occurred between motor and bicycle and can be expressed as:
= motor ∩ bicycle
This is because there are no set elements overlapping between motor and bicycle, this makes it an empty set{∅}.
Learn more about set theory here:
brainly.com/question/13458417
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