Sign In
Not register? Register Now!
Essay Available:
You are here: HomeMath ProblemMathematics & Economics
Pages:
1 page/≈275 words
Sources:
No Sources
Level:
APA
Subject:
Mathematics & Economics
Type:
Math Problem
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 4.32
Topic:

The Sets (Math Problem Sample)

Instructions:

Writing down the elements of the sets U, A and B.

source..
Content:

Quiz 2
1 Write down the elements of the sets U, A and B. Write in set notation:
left25717500
U means universal set. The set containing all objects or elements and of which all other sets are subsets. These elements are1, 2, 3, 4, 5, 6, 7, 8, 9,10. In set notation
U=1, 2, 3, 4, 5, 6, 7, 8, 9,10
A means set A. The set containing all objects in set A. These elements are1, 3, 5, 7, 9. In set notation
A=1,3,5, 7,9
B means set B. The set containing all objects in set B. These elements are6,7,8, 9,10. In set notation
B={6,7,8, 9,10}
2 Draw a venn diagram given the sets:
U=1, 2, 3, 4, 5, 6, 7, 8, 9
A=3, 6, 9
B={2, 6}
Elements in set A only are 3 and 9. In set notation A={ 3,9}
Elements in set B only is 2. In set notation B={2}
Elements both in set A and set B is 6. In set notation AnB={ 6}
Elements not in both in set A and set B is 1, 4,5,7,8. In set notation (AUB)'={1,4,5,7,8}
lefttop
3 Write the elements in the setxx∈N, 1≤x≤5.
Here x lie between 1 and 5 and 1 belongs to N and 5 belongs to N.
Thus the elements of this set is: 2,3,4,5
In set notation N={1,2, 3, 4,5}
4 Write the set in roster notation: A=the set of positive whole numbers and x<5
Whole numbers less than 5 are 0, 1,2,3,4
Hence in roster notation: A={0,1,2,3,4}
5 Write the subsets of the set: A=2, 3, 9
Subset of a Set. A subset is a set whose elements are all members of another set
Hence, subsets of A=2, 3, 9 are{ },2,3,9,2, 3, 2, 9, 3, 9, 2, 3, 9
6 Identify the sets intersection: Write in set notation and identify the set name.
A=1, 2, 3, 4, 5, 6, 7, 8, 9, 10
B={1, 3, 5, 7, 9, 11, 13, 15, 17, 19}
The intersection elements are found in both set A and B, they are 1, 3,5,7,9
Hence AnB={1, 3, 5, 7, 9}
7 Identify

...
Get the Whole Paper!
Not exactly what you need?
Do you need a custom essay? Order right now:

Other Topics:

  • Differential Equations Mathematics & Economics Math Problem
    Description: 1 u''+u'+2u= sin2t The auxiliary equation is r2+r+2=0 Using the general formula x=-b±b2-4ac2a a = 1, b = 1, c = 2 x=-1±12-4(1)22(1) x=-1±1-82 x=-1±1-82 x=-1±-72 x=-1+-72 or -1--72 ∴If the roots are complex numbers, i.e r1= α+iβ , r2= α-iβ Where α, β are real numbers, from the solution we have....
    17 pages/≈4675 words| No Sources | APA | Mathematics & Economics | Math Problem |
  • Pure Mathematics Economics Math Problem Research Paper
    Description: If a regression model reveals the value of R squared = 0.69,then that times that the predictive model of the data set can account for 0.69=69% which is effective to make a judgment. The R-Square value expected range is between 0.60-0.90 which is translated to mean...
    1 page/≈550 words| 2 Sources | APA | Mathematics & Economics | Math Problem |
  • USING MATLAB TO ANALYZE THE DATA TABLES. Mathematics & Economics
    Description: Read the questions in this document 2 Edit your responses into this document 1 Replace the text in blue italics with your responses 2 The associated data and/or original graphs are provided separately in an Excel spreadsheet where necessary....
    4 pages/≈1100 words| No Sources | APA | Mathematics & Economics | Math Problem |
Need a Custom Essay Written?
First time 15% Discount!