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Set Operations
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Questions (141)
Giving that
A={1,2,3,4}find (a).p{a} (b). n[p(a)]
3 answers
asked anonymously
13 views
Giving that U={1,2,3,4,5,6,7,8,9,10} p={1,2,4,6,10} Q={2,3,6,9}
Find (a). PUQ (b). PNQ (C).p'UQ' (d).n[pUQ] (e).p'nQ'
3 answers
asked anonymously
21 views
Let A = \{5, 7, 9\}; B=\ x| xis an even whole number less than 11), C = \{2, 4, 6, 12\} and D=1x| xis an odd whole number less
3 answers
asked by
Mira Free
49 views
The sets
D and E are defined as follows. =D>z|z4 D={z|z74} E={z|z<=7} Write ∩DE and ∪DE using interval notation. If the set
1 answer
asked by
Anonymous
445 views
Consider D ={red, blue, green} and F = {ball, car} find DXF
1 answer
asked by
rosie
315 views
perform the given set operation. let u={1,2,3,4,5,6,7,8,9,10}
{x[xis a multiple of 2}u {x is the multiple of 3}
1 answer
asked by
wanda
456 views
1. for any sets X and Y, we define the symmetric difference X ∆Y by:
X∆Y = (X - Y) ∪ (Y - X) = (X ∪ Y) - (X ∩ Y) Prove
2 answers
asked by
Mary
553 views
1. for any sets X and Y, we define the symmetric difference X ∆Y by:
X∆Y = (X - Y) ∪ (Y - X) = (X ∪ Y) - (X ∩ Y) Prove
1 answer
asked by
Mary
516 views
I know I posted this already but there is a typo.
There are 49 mice in a pet shop. 30 mice are white. 27 mice are male. 18 mice
2 answers
asked by
Anonymous
567 views
Find C intersection D.
C: {3, 6, 9, 12, 15, 18} D: {numbers divisible by 2 from 1 to 20} {2, 4, 6, 8, 10, 12, 14, 16, 18, 20} {6,
1 answer
asked by
ty
382 views
Can someone please help me with this I am not getting the same answers as the examples in the book.
U={1,2,3,4,5,6,7,8}
5 answers
asked by
Carol
989 views
U=(1,2,3,4,5,6,7,8,9,10)
A=(2,3,4,5,9) B=(2,6,8,10) C=(2,6,10) Find i)AuB ii) AnB iii)BuC iv) AnBnC v) AnBuC
3 answers
asked by
Nathaniel Benson
44 views
P(Z)= .40, P(Y)=.30, P(Z ⋃Y)=.58
Find the following: P(Z’ ⋂Z’) P(Z’⋃ Y’) P(Z’⋃ Y) P(Z⋂ Y’)
1 answer
asked by
Betty
341 views
in a Venn diagram represents this: in an exam ,31 candidate passed chemistry,29 passed physics and 3 failed both subject.if 50
3 answers
asked anonymously
43 views
Tell whether each of the following is true for all sets
A, B If false, give a counterexample. a. A-B= A-0 (with slashed O) b. AUB
2 answers
asked by
susan
538 views
give the numbers of elements in the regions marked I, II, III, IV, V, VI, VII, VIII in the figure.
|U|=290,|A|=40,|B|=12,|C|=32,|
1 answer
asked by
regan
390 views
Write the following set in roster form and in set-builder notation.
P is the set of integers that are greater than -1 and less
3 answers
asked anonymously
179 views
Let A=(-2,INF] and B=(2,INF). FIND:
a.)AUB b.)A (UPSIDE DOWN "U")B c.)A\B d)B\A *I was thinking a was (-2,inf), b was (-1,2), c
1 answer
asked by
loe
478 views
This is so confusing :(
Given U = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, A = {12, 14, 16, 18, 20}, and B = {11, 13, 14,
1 answer
asked by
Jen
301 views
This is so confusing :(
Given U = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, A = {12, 14, 16, 18, 20}, and B = {11, 13, 14,
1 answer
asked by
Jen
364 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
5 answers
asked by
Jen
356 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
3 answers
asked by
Jen
260 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
1 answer
asked by
Jen
284 views
A {r,u,v,y}
B {r,v,w,x} C {r,u,w,z} t and s are on the outsides. find (A intersect B) intersect Cc (A union B union C)c
1 answer
asked by
Dee
368 views
Fill in the blanks:
For all sets A and B, if A is in the set of B, then A union B in in the set of B. Proof: Suppose A and B are
2 answers
asked by
heidi
674 views
Suppose R = {1, 3, 5, 7, 9, 11, 13, 15, 17} and D = {3, 6, 9, 12, 15, 18, 21, 24, 27}. What is ?
(1 point) Responses  {3,
3 answers
asked anonymously
17 views
Let U= {1,2,3,4,5,6}, A={1,2,4,6}, and B= {1,3,5} Find the set A unbrella B
3 answers
asked by
Shelby
13 views
Let f:A->B, where A and B are nonempty
Prove that f(S1 - f(S2) is a proper subset of f(S1 -S2) fo all subsets S1 and S2 of A.
1 answer
asked by
dreww1961
603 views
Suppose U = {1, 2, 3, 4, 5, 6, 7, 8}, A = (1, 3, 5, 7}, and B = {4, 5, 6}. Tell whether each statement is true or false. A B
7 answers
asked anonymously
35 views
(Second time posting this problem)This problem is related to Chapter-Sets. Please solve the question using x method. x method
1 answer
asked by
Akashdeep Singh
917 views
(Second Time posting this problem)This problem is related to Chapter-Sets. Please solve the question using x method. x method
1 answer
asked by
Akashdeep Singh
384 views
This problem is related to Chapter-Sets. Please solve the question using x method. x method means x ∈ A ∩ B
Q. If A-B=A then
1 answer
asked by
Akash
452 views
This problem is related to Chapter-Sets. Please solve the question using x method. x method means x ∈ A ∩ B
Q. If A⊂B, then
1 answer
asked by
Akash
388 views
what is the solution for this problem,create three sets, set A, B, and set C by going through the items in your wallet or purse.
2 answers
asked by
Terrie
513 views
Misalkan A dan B adalah himpunan, Buktikan bahwa A ∩ (A'U B) = A ∩ B
3 answers
asked anonymously
22 views
suppose that in a class of 50 students, 12 are married and 20 live at their parent's homes. two of the married students live at
1 answer
asked by
cindy
366 views
Suppose R = {1, 3, 5, 7, 9, 11, 13, 15, 17} and D = {3, 6, 9, 12, 15, 18, 21, 24, 27}. What is RnD?
(1 point) {3, 9, 15} O {1, 5,
3 answers
asked by
trippie
23 views
Let U = {u, n, i, t, e}
A = {n, i, t} B = {n, e} C = {u, n, i, t, e} D = {u, e} Find each of the following:
1 answer
asked by
Ta
250 views
3. Suppose ℕ = {1,2,3, … } is the universal set and 𝐴𝐴 = {𝑥𝑥: 𝑥𝑥 ≤ 6}, 𝐵𝐵 = {𝑥𝑥: 4 ≤
3 answers
asked anonymously
18 views
4. Let 𝐴𝐴 = {1,2}, 𝐵𝐵 = {𝑎𝑎, 𝑏𝑏, 𝑐𝑐} 𝑎𝑎𝑎𝑎𝑎𝑎 𝐶𝐶 = {𝑐𝑐, 𝑑𝑑}.
3 answers
asked anonymously
18 views
Let U = {u, n, i, t, e} A = {n, i, t} B = {n, e} C = {u, n, i, t, e} D = {u, e}
Find each of the following: (a) A �¿B
1 answer
asked by
marina
265 views
3. Suppose ℕ = {1,2,3, … } is the universal set and 𝐴 = {𝑥: 𝑥 ≤ 6}, 𝐵 = {𝑥: 4 ≤ 𝑥 ≤ 9} and
𝐶 =
3 answers
asked anonymously
16 views
4. Let 𝐴 = {1,2}, 𝐵= {𝑎, 𝑏, 𝑐} and 𝐶 = {𝑐, 𝑑}. Then show that (𝐴 × 𝐵) ∩ (𝐴 × 𝐶) =
𝐴 ×
3 answers
asked anonymously
14 views
A={3,4,5,6,7,8,9} B={4,6,8,10}
C={8,9,10,11} find the indicated set if A�¿B and AUBUC
3 answers
asked by
Debbie
549 views
Given A= {1,3,5,7}
B- {C,D} S= {xeI o<<x<10} U x is a letter of the word. in the s equation where the e is its to be one of the e
1 answer
asked by
Walters
298 views
Find (A upside down U B) upside down U C, given
A = {s,e,t} B = {m,E} C = {f,r,e,e,}
4 answers
asked by
Luke
3,480 views
Suppose R = {1, 3, 5, 7, 9, 11, 13, 15, 17} and D = {3, 6, 9, 12, 15, 18, 21, 24, 27}. What is upper R intersection upper D?
(1
1 answer
asked anonymously
13 views
Perform the given set operation. Let U = {1,2,3,4,5,6,7,8,9,10}. Enter the answer as a comma-separated list. Enter EMPTY for the
5 answers
asked by
Mary
1,851 views
Suppose R = {1, 3, 5, 7, 9, 11, 13, 15, 17} and D = {3, 6, 9, 12, 15, 18, 21, 24, 27}. What is ? (1 point) Responses {3, 9, 15}
1 answer
asked anonymously
14 views
Suppose U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universal set, and P = {2, 4, 6, 8, 10}. What is ? (1 point) Responses {1, 2,
1 answer
asked anonymously
20 views
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Parent Categories (21)
Algebra
Combinations and Permutations
Comparison of Quantities
Mathematical Operations
Mathematical Set Theory
Mathematics
Number Theory
Numbers and Sets
Probability
Set Theory
Sets
Sets and Domains
Sets and Elements
Sets and Intersection
Sets and Notation
Sets and Operations
Sets and Ordered Pairs
Sets and subsets
Sets and Venn Diagrams
Sets Theory
Venn Diagrams