# Manuals/calci/ISSUBSET

**ISSUBSET(GivenSubsetArray,GivenSuperSetArray)**

## Description

- This function is one of the group in ISFUNCTIONS.
- The IS FUNCTION is also known as Data Information Functions, Data Inspection Functions or Data-testing Functions.
- ISSUBSET function can be used to check the given subset array is a subset of given superset array or not.
- This function gives the result as TRUE or FALSE.
- The result is TRUE when the given array is a subset of given superset array otherwise the result is false..
- The argument can be blank, or it can contain data such as text,numbers,error values,logical values or any equations.
- Text input should be give in quotes.

## Examples

- =ISSUBSET([],[1,2,3,4]) = true
- =ISSUBSET([1,2],[1,2,3,4]) = true
- =ISSUBSET(["a"],["a",1,2,3,4])= true
- =ISSUBSET(["a"],["a","1","b"]) = true
- =ISSUBSET([a],[a]) = Sorry! a is not defined

## Related Videos

## See Also

## References