Addition in GF(2^4): Compute A(x)+B(x) mod P(x) inGF(2^4) using the irreducible
polynomial P(x) = x^4 +x+1. What is the influence of the choice of the
reduction polynomial on the computation?
1. A(x) = x^2+1, B(x) = x^3+x^2+1
2. A(x) = x^2+1, B(x) = x+1