(x^6)+(x^5)+(x^4)+1 least one of the answers above is NOT correct of the questions remains unanswered. z²+z³+z²+1 This question concerns the field GF(256). The modulus is P(z) = 2³ +2² +2²³ +2+1 For computing inverses in this field, you should use the table in the textbook =) HP(z) Please answer the following questions about arithmetic in this field. a) If p(z) = z² + z¹ + z³² +2+1, and g(z) = 2² +26 +2²³ +2²+1, what is p(z)/q(z)? x^6+x^5+x^4+1 +z²+1, and g(z) = 2² + +z, what is p(z)/q(z)?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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(x^6)+(x^5)+(x^4)+1
I least one of the answers above is NOT correct.
of the questions remains unanswered.
Answer Preview
z²+z³ +2¹ +1
This question concerns the field GF(256). The modulus is P(z) = 2³ +2¹+z³ +z+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) = x² + x¹ + x³ +z+1, and g(x) = x² +2
x^6+x^5+x^4+1
b) If p(z)
5+2³+²+1, and g(x) = 27. z6
+³ +2²+1, what is p(x)/(z)?
+2, what is p(x)/q(z)?
Result
incorrect
incorrect
Transcribed Image Text:Entered (x^6)+(x^5)+(x^4)+1 I least one of the answers above is NOT correct. of the questions remains unanswered. Answer Preview z²+z³ +2¹ +1 This question concerns the field GF(256). The modulus is P(z) = 2³ +2¹+z³ +z+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) = x² + x¹ + x³ +z+1, and g(x) = x² +2 x^6+x^5+x^4+1 b) If p(z) 5+2³+²+1, and g(x) = 27. z6 +³ +2²+1, what is p(x)/(z)? +2, what is p(x)/q(z)? Result incorrect incorrect
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