Question 1172351: Solve the following questions:
(i) How many abelian groups of order 36 are there upto isomorphism?
(ii) If f = u + iv is analytic when u = Sin(x).Cosh(y) then what is the value of v?
(iii) If we have homogeous system of 5 linear equations and 7 unknown and the rank of co efficient of matrix is 4. Find the maximum number of independent solution vectors?
(iv) Find the remainder of (3)^20 divided by 7?
(v) What are the factors of x^4 + 1 and x^6 + 1?
Found 2 solutions by Solver92311, ikleyn:
Answer by Solver92311(821)   (Show Source):
Answer by ikleyn(52781)  (Show Source):
You can put this solution on YOUR website! .
Hello, every question, packed in your post, requires explanations like a separate chapter in a textbook.
When I see so many questions, packed/collected randomly in one post, I start thinking
whether the time just came to open a Psychic clinic at this forum ?
/\/\/\/\/\/\/\/\/
But do not worry (!)
We will not open such an establishment at the forum.
Instead, I will delete such posts, by keeping a proper order at the forum.
Such multi-tasking questions / (multi-tasking problems) are PROHIBITED at the forum.
It is written in this page
https://www.algebra.com/tutors/students/ask.mpl?action=ask_question&topic=Equations&return_url=http://www.algebra.com/algebra/homework/equations
https://www.algebra.com/tutors/students/ask.mpl?action=ask_question&topic=Equations&return_url=http://www.algebra.com/algebra/homework/equations/
from which you post your problems.
It is assumed that you read these rules before posting.
It is also assumed that you do understand what is written in that page and follow the rules.
Those who violate them, work against their own interests.
---------------
Hope, after so polite and detailed explanations, everything is crystally clear to you . . .
Have a nice holiday season and stay safe . . .
|
|
|
