Question15 Multiple Answer 1 point Select all which apply, When there are no elements in a set, the set is referred to as the .... Emptyset Null set (I)
Studdy Solution
STEP 1
What is this asking?
What are the names for a set with nothing in it?
Watch out!
Don't confuse "null set" with "null element" – they're totally different!
Also, remember a set can totally have nothing in it, that's A-OK!
STEP 2
1. Understand sets
2. Understand empty sets
3. Check the options
STEP 3
A set is like a container that holds stuff, like a bag of chips, or a box of crayons!
It can hold numbers, letters, even other sets!
It's just a collection of things.
STEP 4
Now, imagine a bag of chips with *no* chips.
That's an **empty set**!
It's a set, it's just empty.
It still *exists*, it just doesn't have anything *in* it.
STEP 5
There's a special name for this "empty bag of chips" set.
It's called the **empty set** or the **null set**.
They mean the same thing!
STEP 6
The problem gives us two options: "Emptyset" and "Null set".
We just learned that *both* of these are correct names for a set with nothing in it.
Awesome!
STEP 7
Select both "Emptyset" and "Null set".
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