Across
- 3. refers to the size or number of elements in a set. It is denoted by 𝑛(𝐴)
- 6. is an algebraic expression of one or more terms each of which is a product of constants and variables
- 8. is an algebraic expression that represents x multiplied with itself
- 9. is a polynomial of three terms
- 12. is an integer that is written along with a variable or it is multiplied by the variable
- 14. is a mathematical sentence that compares two expressions
- 16. a number, a variable, product of two or more variables or product of a number and a variable
- 18. an object in a set. It uses the symbol “∈” to represent belongingness and the symbol “∉” to indicatenon-belongingness of an object to a given set
- 19. a set containing all distinct elements common to both sets A and B
- 21. a set that contains no elements. It is denoted by { } or ∅
- 23. sets with no common elements. That is, 𝐴 ∩ 𝐵 = ∅ if and only if sets A and B are disjoint
- 24. an algebraic property that is used to multiply a single value and two or more values within a set of parenthesis
Down
- 1. is a polynomial of one term
- 2. a set containing all distinct elements present in sets A and B
- 4. is a symbol whose value does not change
- 5. is a symbol that takes on different values
- 7. is the process of finding expressions which when multiplied together will give the given product
- 10. a number that when multiplied by itself produces the original number
- 11. is a polynomial of two terms
- 13. is a number or letter written above and to the right of a mathematical expression called the base
- 15. a well-defined collection of all objects. It uses a pair of braces { } with words or symbols to describe it and it uses upper-case letters to denote it
- 17. a set containing all distinct elements present in the universal set but not in a set A.
- 20. a set of which all elements are contained in another set
- 22. a set containing all objects/elements and of which all other sets are subsets