Find homeomorphisms - complex root, Mathematics

All numbers refer to exercises (and not "computer exercises") in Gallian. §22: 8, 16, 22, 24, 28, 36.

In addition:

Problem 1: Let a be a complex root of the polynomial x6 + x3 + 1. Find all homeomorphisms σ: Q(a) → C over Q. (HINT: the polynomial is a factor of x9-1.)

Problem 2: We say that a ?eld extension E/F is quadratic if [E: F] = 2. Prove that every quadratic extension of F is normal.

 

Posted Date: 3/2/2013 7:06:12 AM | Location : United States







Related Discussions:- Find homeomorphisms - complex root, Assignment Help, Ask Question on Find homeomorphisms - complex root, Get Answer, Expert's Help, Find homeomorphisms - complex root Discussions

Write discussion on Find homeomorphisms - complex root
Your posts are moderated
Related Questions
A company makes 2 products, Product A and Product B. The product characteristics are shown in the following table. Product A B

Awhat is the meaning and application sk question #Minimum 100 words accepted#

John and Charlie have a whole of 80 dollars. John has x dollars. How much money does Charlie have? This problem translates to the expression 42 + (11 - 9) ÷ 2. Using order of o

In this part we look at another method to obtain the factors of an expression. In the above you have seen that x 2 - 4x + 4 = (x - 2) 2 or (x - 2)(x - 2). If yo

maths projects for class 11

if .77x + x = 8966.60, what is the value of x?

Index Shift - Sequences and Series The main idea behind index shifts is to start a series at a dissimilar value for whatever the reason (and yes, there are legitimate reasons

A small airplane used 5and2over3 gallons of fuel to fly a 2 hour trip.how many gallons were used each hour

The low temperature in Anchorage, Alaska today was negative four degrees. The low temperature in Los Angeles, California was sixty-three degreees. What is the difference in the two

Evaluate following limits. Solution Here the first two parts are actually just the basic limits including inverse tangents and can easily be found by verifying the fol