111(6)=43(10)
101(8)=65(10)
110110(2)=54(10)
111->110110->101
20 div 8 = 2
=======================
1.1.1 0,01111 = <span>0.36 (8)
1.1.2 </span>0,01111 = 0.78 (16)<span>
1.2.1 </span>1010101 = 125 (8)
1.2.2 1010101 = 55 (16)
------------------
2.1 <span>101110
2.2 </span><span>10111
2.3 </span><span>11101111.0001001
---------------------
3.1 1101=D
3.2 </span>0,11111><span>0,22
3.3 </span><span>35,63 > 16,C</span>
F= ¬A*B+¬(A*B)
F=¬A*B+¬A+¬B
F=¬A(B+1) +¬B
F=¬A+¬B
A B ¬A ¬B F
0 0 1 1 1
0 1 1 0 1
1 0 0 1 1
1 1 0 0 0
----------------------------------------------------------------------
F=¬( (A+¬C)*¬C)
F=¬(A+¬C) +C
F=¬A*C+C
F=C(¬A+1)
F =C (F не зависит от A)
A C F
0 0 0
0 1 1
1 0 0
1 1 1
------------------------------------------------
F=¬(B*¬(¬C+¬D))
F=¬(B*C*D)
B C D B*C*D F
0 0 0 0 1
0 0 1 0 1
0 1 0 0 1
0 1 1 0 1
1 0 0 0 1
1 0 1 0 1
1 1 0 0 1
1 1 1 1 0
D s s s. S s s s s s s s s s s s s s s s s s s s s s sss