![subject](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 23:31 vince022503
Let h be a subgroup of a group g. we call h characteristic in g if for any automorphism σ∈aut(g) of g, we have σ(h)=h.
(a) prove that if σ(h)⊂h for all σ∈aut(g), then h is characteristic in g.
(b) prove that the center z(g) of g is characteristic in g.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30
Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40
Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
In the next 10 years, how do you think hipaa guidelines will affect the roles, responsibilities and tools of a medical transcriptionist
Answers: 1
You know the right answer?
Let h be a subgroup of a group g. we call h characteristic in g if for any automorphism σ∈aut(g) of...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 28.08.2019 22:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/User.png)
Engineering, 28.08.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 22:30
![question](/tpl/images/cats/en.png)
English, 28.08.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 22:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 22:30