Prove that if n is odd, then 2 is not a square in GF(5n) In other words, prove that there is no element a in GF(5n) with a2 = 2.
Prove that if n is odd, then 2 is not a square in GF(5n) In other words, prove that there is no element a in GF(5n) with a2 = 2.
Chapter8: Sequences, Series,and Probability
Section8.4: Mathematical Induction
Problem 5ECP
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Prove that if n is odd, then 2 is not a square in GF(5n) In other words, prove that there is no element a in GF(5n) with a2 = 2.
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