Homework Answers
Add Answer to:
a = 14. Consider the permutations (13)(24)(56) and B = (1 4)(26)(35) expressed in cycle notation....
Compute the sign of the following permutations: (a) (1, 4, 3, 6, 7)(5, 8, 9, 10). (b) σ ∈ Sn, i 7...
Compute the sign of the following permutations: (a) (1, 4, 3, 6, 7)(5, 8, 9, 10). (b) σ ∈ Sn, i 7→ n + 1 − i. (c) Show that this initial configuration of the 15 puzzle is not solvable 3 1 15 13 2 8 5 9 12 7 11 4 14 6 10 − (d) Suppose that (i, j) ∈ Sn is a transposition and that i < j. Find an expression (in terms of i and j...
Exercise 4. Consider the permutation group S7. a. Show that the subgroup generated by the element...
Exercise 4. Consider the permutation group S7. a. Show that the subgroup generated by the element (1,2,3,4,5,6) is a cyclic group of order 6. b. Show that the subgroup generated by the element (1,3, 4, 5, 6, 7) is a cyclic group of order 6. c. Show that the subgroup generated by the element (1,2,3) is a cyclic group of order 3. d. Show that the subgroup generated by the element (6, 7) is a cyclic group of order 2....
Q= II. Permutations. Consider the following permutations in Sg: 1 2 3 4 5 6 7...
Q= II. Permutations. Consider the following permutations in Sg: 1 2 3 4 5 6 7 8 9 3 1 4 5 9 2 6 8 7 2 7 1 8 4 5 9 3 6 1. Express a and B as products of disjoint cycles. 2. Compute a-108-1 3. Find ord(a) and ord(B). 4. Express a and B as products of transpositions.
The following questions pertain to permutations in S8 (a) Decompose the permutation (1 2 3 4...
The following questions pertain to permutations in S8 (a) Decompose the permutation (1 2 3 4 5 6 7 %) into a product of disjoint 13 6 4 1 8 2 5 7 cycles. = (b) Decompose the permutation T= (1,4, 3) (5,7,6,8) into a product of transpositions. (c) Determine whether o and T are even or odd permutations. (d) Compute the product OT.
ihmih * B3 & MP3 Quiz 6 (MA275 - W20) 1. List all the 2-permutations and...
ihmih * B3 & MP3 Quiz 6 (MA275 - W20) 1. List all the 2-permutations and 2-combinations of {a,b,c,d,e}. 2. How many numbers must be selected from the set {1,2,3,4,5,6 } to guarantee that at least one pair of these numbers add up to 7? 3. What is the coefficient of in (1 + x)"l? 4. A passcode consists of five digits. Since this is a passcode, the order in which the digits appear matters. answer the following questions. 1)...
(1 point) Let f and g be permutations on the set {1, 2, 3, 4, 5,...
(1 point) Let f and g be permutations on the set {1, 2, 3, 4, 5, 6, 7}, defined as follows (1 2 3 4 5 6 7 JE (3 1 6 5 7 2 4) f = (1 800 2 5 3 4 4 7 5 3 6 2 7 6) Write each of the following permutations as a product of disjoint cycles, separated by commas (e.g. (1,2), (3,4,5), ... ). Do not include 1-cycles (e.g. (2)) in your...
Let wE S7 be a permutation which rearranges 7 objects as follows, showing the result on...
Let wE S7 be a permutation which rearranges 7 objects as follows, showing the result on the lower line 2 3 4 6 7 5 5 4 2 7 6 1 3 a) Express was a product of disjoint cycles representing how each object moves Is w an even permutation, or an odd permutation? What is its order? products of disjoint cycles b) Calculate w3, w5 and w' 2 as c) Does there exist T E S7 for which T-lwr...
b+c ced in a 4x4 grid, as shown below left. A 12. Consider a puzzle consisting of fifteen numbered squares pla move consists of sliding a numbered square into the adjacent unoccupied square. 13 9...
b+c
ced in a 4x4 grid, as shown below left. A 12. Consider a puzzle consisting of fifteen numbered squares pla move consists of sliding a numbered square into the adjacent unoccupied square. 13 9 10 11 12 13 1514 13 1415 If we treat the unoccupied square as numbered 16, every configuration corresponds to a permutation in S16. For example, the initial configuration on the left corresponds to the identity, while the configuration in the middle corresponds to the...
Solve the inequality. Write the answer in interval notation. 4x> 4 and 14-x> 7 a) (7,...
Solve the inequality. Write the answer in interval notation. 4x> 4 and 14-x> 7 a) (7, o) b) [1, 7) c) -0, o) d) (1, 7] b.. C. a.. d. Solve for the indicated variable. C 2Tr forr 2C c) 27T b) r=_ 2T a) r=- d) r= 2C r=- C a.. Ob.. Oc.. Od.. Solve the inequality and graph the solution. Write the answer in interval notation. 2c-123 or 3c<-6 -5 4 -3 2 -1 -6 0 1 a)...
1 2 0 42 3 40 -80 64 48 -288 40 13 26 21-15 94-13) and...
1 2 0 42 3 40 -80 64 48 -288 40 13 26 21-15 94-13) and 5 10 8-6 365 2 4 0 8 -6 -10 0 13 2-1 3·Let A = C 4 8 3 25 -2 9 5 1 42 3-1 9 10 22846-2 18 4 -4 3 21 3 2 334 15 26-2 14 5 48 -2 -10 -2 8 -8 814 16 28-23 148 36-6 56 (a) Find a basis for Nul (A)nNul (C) (b) Find...
Exercise 4. Consider the permutation group S7. a. Show that the subgroup generated by the element (1,2,3,4,5,6) is a cyclic group of order 6. b. Show that the subgroup generated by the element (1,3, 4, 5, 6, 7) is a cyclic group of order 6. c. Show that the subgroup generated by the element (1,2,3) is a cyclic group of order 3. d. Show that the subgroup generated by the element (6, 7) is a cyclic group of order 2....
Q= II. Permutations. Consider the following permutations in Sg: 1 2 3 4 5 6 7 8 9 3 1 4 5 9 2 6 8 7 2 7 1 8 4 5 9 3 6 1. Express a and B as products of disjoint cycles. 2. Compute a-108-1 3. Find ord(a) and ord(B). 4. Express a and B as products of transpositions.
The following questions pertain to permutations in S8 (a) Decompose the permutation (1 2 3 4 5 6 7 %) into a product of disjoint 13 6 4 1 8 2 5 7 cycles. = (b) Decompose the permutation T= (1,4, 3) (5,7,6,8) into a product of transpositions. (c) Determine whether o and T are even or odd permutations. (d) Compute the product OT.
ihmih * B3 & MP3 Quiz 6 (MA275 - W20) 1. List all the 2-permutations and 2-combinations of {a,b,c,d,e}. 2. How many numbers must be selected from the set {1,2,3,4,5,6 } to guarantee that at least one pair of these numbers add up to 7? 3. What is the coefficient of in (1 + x)"l? 4. A passcode consists of five digits. Since this is a passcode, the order in which the digits appear matters. answer the following questions. 1)...
(1 point) Let f and g be permutations on the set {1, 2, 3, 4, 5, 6, 7}, defined as follows (1 2 3 4 5 6 7 JE (3 1 6 5 7 2 4) f = (1 800 2 5 3 4 4 7 5 3 6 2 7 6) Write each of the following permutations as a product of disjoint cycles, separated by commas (e.g. (1,2), (3,4,5), ... ). Do not include 1-cycles (e.g. (2)) in your...
Let wE S7 be a permutation which rearranges 7 objects as follows, showing the result on the lower line 2 3 4 6 7 5 5 4 2 7 6 1 3 a) Express was a product of disjoint cycles representing how each object moves Is w an even permutation, or an odd permutation? What is its order? products of disjoint cycles b) Calculate w3, w5 and w' 2 as c) Does there exist T E S7 for which T-lwr...
b+c
ced in a 4x4 grid, as shown below left. A 12. Consider a puzzle consisting of fifteen numbered squares pla move consists of sliding a numbered square into the adjacent unoccupied square. 13 9 10 11 12 13 1514 13 1415 If we treat the unoccupied square as numbered 16, every configuration corresponds to a permutation in S16. For example, the initial configuration on the left corresponds to the identity, while the configuration in the middle corresponds to the...
Solve the inequality. Write the answer in interval notation. 4x> 4 and 14-x> 7 a) (7, o) b) [1, 7) c) -0, o) d) (1, 7] b.. C. a.. d. Solve for the indicated variable. C 2Tr forr 2C c) 27T b) r=_ 2T a) r=- d) r= 2C r=- C a.. Ob.. Oc.. Od.. Solve the inequality and graph the solution. Write the answer in interval notation. 2c-123 or 3c<-6 -5 4 -3 2 -1 -6 0 1 a)...
1 2 0 42 3 40 -80 64 48 -288 40 13 26 21-15 94-13) and 5 10 8-6 365 2 4 0 8 -6 -10 0 13 2-1 3·Let A = C 4 8 3 25 -2 9 5 1 42 3-1 9 10 22846-2 18 4 -4 3 21 3 2 334 15 26-2 14 5 48 -2 -10 -2 8 -8 814 16 28-23 148 36-6 56 (a) Find a basis for Nul (A)nNul (C) (b) Find...
Most questions answered within 3 hours.
-
A survey of 1282 student loan borrowers found that 431 had loans
totaling more than $20,000...
asked 1 minute ago -
____is grouping individuals by skill, knowledge, and
action yields.
Divisional departmentation
Functional departmentation
Hybrid structuration
Matrix...
asked 2 minutes ago -
240800/765800 *.16 = .021 or .021 I think this is not correct ,
I get 0.050311...
asked 7 minutes ago -
Q: Suppose a firm's total cost function is TC = 16 + 5Q + 4Q2 ....
asked 7 minutes ago -
In the laboratory, a general chemistry student measured the pH
of a 0.392 M aqueous solution...
asked 12 minutes ago -
If the Fed's policies aim to increase aggregate
demand, the Fed must fear
A. a supply...
asked 16 minutes ago -
In at least 400 words, describe how a Christian worldview can
relate to the atmosphere in...
asked 17 minutes ago -
The average consumer at a firm with market power has an inverse
demand function of P...
asked 19 minutes ago -
Be sure to answer all parts. Calculate the pH during the
titration of 40.00 mL of...
asked 27 minutes ago -
Which of the following involves the studies conducted that shift
the spotlight from the employee to...
asked 25 minutes ago -
gle has a repetitive manufacturing plant producing trailer
hitches in Arlington, Texas. The plant has an...
asked 28 minutes ago -
find the indicated derivative. d/du (8u^0.1-3u^1.3)
asked 32 minutes ago