Question regarding group theory

Assignment Help Mathematics
Reference no: EM13125623

1. Prove that the subgroup of A4 generated by any element of order 2 and and any element of order 3 is all of A4.

2. Prove that if x and y are distinct 3-cycles in S4 with x != y^-1 (x not equal to the inverse of y), then the subgroup of S4 generated by x and y is all of A4.

Reference no: EM13125623

Questions Cloud

How a long-term asset is depreciated : How a long-term asset is depreciated can have a rather sharp result, especially for capital-intensive companies. As a result, should property be assigned a life and basis based on its economic value or on its physical life expectancy?
Determination of iron in serum by a spectrophotometeic : The following data were obtained for the determination of iron in serum by a spectrophotometeic method. Assuming the validity of Beer's Law for the experiment calcualte the concentration of iron in serum
Find indicated percentage for normally distributed variable : Find the indicated percentage for the normally distributed variable. Round your answer to two decimal places, if necessary.
Would you advise the organization to replace the system : The company estimates the system's current salvage value to be $1,500. A new computer system will cost $10,000 and is expected to have a useful life of five years, with no salvage value. Annual cash operating costs are $4,000 for the old system an..
Question regarding group theory : Prove that the subgroup of A4 generated by any element of order 2 and and any element of order 3 is all of A4. Prove that if x and y are distinct 3-cycles in S4 with x != y^-1 (x not equal to the inverse of y), then the subgroup of S4 generated by x..
Find the mean and variance of the number of students : For a sample of 240 students selected at random, what is the mean and variance of the number of students who watch this game?
Possibility of renewal by extension : Short term debt has a few advantages such as the economical advantages of obtaining it at a short notice, the flexibility of being able to meet financial needs, and the possibility of renewal by extension.
Comprise either a debit or credit to work in process of what : During March, Doe corp. incurred $65,000 of direct labor costs and $9,000 of indirect labor costs. The journal entry to record accrual of these wages would comprise either a debit or credit to work in process of what amount?
How many ways sales representatives be chosen : In how many ways can the sales representatives be chosen (a) if there are no restrictions and (b) selection must include one sales rep from each region.

Reviews

Write a Review

Mathematics Questions & Answers

  Make the appropriate test statistics

Make the appropriate test statistics & the rejection of your test.

  Eigenvalues of the matrix

From the matrix S who columns are the three vectors in your basis for E3, and compute J = (S^-1)AS. Notice that if you order the columns of S in the most logical way, J will be triangular.

  Find what is the probability that three are business

A class has 10 business majors and 15 econ majors. If Five students are chosen at random, what is the probability that three are business major and two are econ majors?

  Twenty scientists are seeking financial support

Twenty scientists are seeking financial support from the National Science Foundation . Find the number of ways in which the NSF panel can select four of the twenty submitted proposals ranking

  Simple linear regression equation

Simple linear regression equation

  Connectivity and edge-connectivity

Construct examples showing that every possible connectivity number occurs (for graphs regular of degree 3):(Kappa) = 0, 1, 2, 3. Kappa = connectivity

  Find how many ways are there of winning the world series

Find how many ways are there of winning the World Series in exactly six games if the winning team wins the first game?

  Normal matrices and eigenpairs

Combine from JPE, Fall 90 and Spring 97) Let A ∈ C^(n X n) be a normal matrix. Prove that A - M is normal for any λ ∈ C. Prove that ||Ax||2 - ||∧*x||2 for all x ∈ C^n

  Find as well graph the probability distribution of x

Three marbles are chosen without replacement from a box containing 12 red, 7 blue, and 8 yellow marbles. Let X be the number of blue marbles chosen.

  Find the theoretical probability of undesirable side effects

The theoretical probability of undesirable side effects resulting from taking Grebex is 1 in 12. If 600 people take Grebex to lower their blood pressure, how many will encounter undesirable side effects?

  Explain probability of a component failing

Probability of a component failing, A component has a failure rate per hour of 4.5E-3. The failures are governed by the exponential distribution

  Transportation problem- cost minimization

Transportation problem: Cost minimization, Three quarries produce lime which is then shipped to five warehouses

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd