Please answer the following questions about arithmetic in this field. a) If p(æ) = æ° + a+ + æ, and q(æ) = a°, what is p(æ)/q(x)? %3D b) If p(x) = x + x° + x* + x³ + æ, and q(x) = x7 + x2 + x + 1, what is p(x)/q(x)?

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.3: The Field Of Quotients Of An Integral Domain
Problem 10E: Since this section presents a method for constructing a field of quotients for an arbitrary integral...
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This question concerns the field GF(256). The modulus is P(x) = x° + x + x³ + x + 1.
For computing inverses in this field, you should use the table in the textbook.
Please answer the following questions about arithmetic in this field.
a) If p(x) = x° + x* + x, and q(x) = x°, what is p(x)/q)?
b) If p(x) = x7 + x® + x4 + x³ + x, and q(x) = x7 + x? + x + 1, what is p(x)/q(x)?
Transcribed Image Text:This question concerns the field GF(256). The modulus is P(x) = x° + x + x³ + x + 1. For computing inverses in this field, you should use the table in the textbook. Please answer the following questions about arithmetic in this field. a) If p(x) = x° + x* + x, and q(x) = x°, what is p(x)/q)? b) If p(x) = x7 + x® + x4 + x³ + x, and q(x) = x7 + x? + x + 1, what is p(x)/q(x)?
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