271 Let FC be the splitting field of x² -2 over and == e, a primitive seventh root of unity. Let [F:0 (2)] = a,[F:0 (√2)] = b then? a) a = b = 7 b) a = b = 6 c) a> b d) a
271 Let FC be the splitting field of x² -2 over and == e, a primitive seventh root of unity. Let [F:0 (2)] = a,[F:0 (√2)] = b then? a) a = b = 7 b) a = b = 6 c) a> b d) a
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
Problem 10EQ
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![2πi
Let FC be the splitting field of x² -2 over and z=e7, a primitive seventh root of unity.
Let [F:ll (2)]=a.[F: (32)] = b then?
a) a = b = 7
b) a = b = 6
c) a> b
d) a<b](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F60dcb58a-c65c-4458-aef3-18dd60a5fe00%2F21a9151c-0a9c-4db9-a85d-a424f5fb8d12%2Fr8vut8q_processed.png&w=3840&q=75)
Transcribed Image Text:2πi
Let FC be the splitting field of x² -2 over and z=e7, a primitive seventh root of unity.
Let [F:ll (2)]=a.[F: (32)] = b then?
a) a = b = 7
b) a = b = 6
c) a> b
d) a<b
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