1) x40 = x.**.223 2) a*.a. a3 = a^1, 3) (ab)* . (ab). (ab) = a14; 4) 5)(-k).(-k)*(-k)= (-k)15;


1) x40 = x.**.223 2) a*.a. a3 = a^1, 3) (ab)* . (ab). (ab) = a14; 4) 5)(-k).(-k)*(-k)= (-k)15;

yakubovmalik yakubovmalik    2   26.09.2021 17:29    2

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