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2 years ago

{c, f , j, k}={j, k, f , c }

Mathematics

2 answers:

frutty [35]2 years ago

3 0

Answer:

True.

Step-by-step explanation:

These are sets containing the same exact elements so they are the same set of elements.

They both contain 4 elements.

The 4 elements in each are c, f , j , and k.

It matters not of the arrangement. It also doesn't matter if they repeat an element.

For example these sets are also the same:

{a,a,b} and {a,b}.

They both contain 2 elements and those elements are a and b.

People don't normally write something like {a,a,b} because it is redundant (because of the repetition of a).

Here is an example of some sets that are equal:

{1,2,3}={1,3,2}={2,1,3}={2,3,1}={3,1,2}={3,2,1}.

These are all the same because they all contain the elements: 1 , 2 , and 3. It doesn't matter the order in a set.

Xelga [282]2 years ago

3 0

It is True because it is the same thing except the other elements are rearranged

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TiliK225 [7]

Answer:

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Step-by-step explanation:

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A number is :

$x$

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​{c​, f ​, ​j, ​k}=​{j, ​k, f ​, c ​}

{c, f , j, k}={j, k, f , c }