Osnovy teorii Galua.

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21

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11 k) 1411 HntcoHIa3JaOT, 11111 fie couiepma o6wjix JiiemeHTOB.
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TorIa, ymHowa(3S pa3ei3CTBO c11ena ina B,,-, rnoay'iktm:
(2.1) A =B -1 B7A.
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LloKa3aTe11bCTBO. HYC~b 11onpem)ielmy
~W JA24-+. +-A, )=J +Bz+. + Bm
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6yiieM HmeTb:
B 11eBon~ qac[1 3TOrO pauieHiCTra 6yiaem OCTB.M~ TO11bKO HO, OAtr-Of 143
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anaccam14.