Question: We call a binary code self - complementary if the bit - complement w of each codeword w is again a codeword. Prove that the

We call a binary code self-complementary if the bit-complement w of each codeword w is again a codeword. Prove that the binary [7,4]-Hamming code is self-complementary by listing its 16 codewords as 8 bit-complementary pairs {w, w}.

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