, , :
f1(x1,x2,x3) = x1/x3 v x1/x2 v /x1x3,
f2(x1,x2,x3) = x1/x2 v /x1x3 v /x1x2,
f3(x1,x2,x3) = x1x2 v /x1/x2/x3.
c :
= {x1/x3; x1/x2; /x1x3; /x1x2; x1x2; /x1/x2/x3}.
( ) .
, , .
1.
.
.
, , .
2.
f, .
, , , .
.
, .
.
.
3.
f, , , , .
.
.
, 21.
21
x1x2x3 | f1 | f2 |
1. :
f1 = /x1/x2/x3 v x1/x2x3 v x1x2/x3 v x1x2x3,
f2 = /x1/x2/x3 v /x1x2/x3 v /x1x2x3 v x1/x2x3.
, f1 f2:
A = {/x1/x2/x3(1,2); /x1x2/x3(2); /x1x2x3(2); x1/x2x3(1,2); x1x2/x3(1); x1x2x3(1)}.
2. f:
f = /x1/x2/x3(1,2) v /x1x2/x3(2) v /x1x2x3(2) v
v x1/x2x3(1,2) v x1x2/x3(1) v x1x2x3(1).
, f :
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f = | /x1/x2/x3(1,2) v | /x1x2/x3(2) v | /x1x2x3(2) v | x1/x2x3(1,2) v | x1x2/x3(1) v | x1x2x3(1); |
1 - 2: /x1/x3(2) v /x1x2x/3(2) v /x1/x2/x3(1,2);
2 - 3: /x1x2(2) v /x1x2x3(2) v /x1x2x3(2);
4 - 6: x1x3(1) v x1/x2x3(1,2) v x1x2x3(1);
5 - 6: x1x2(1) v x1x2/x3(1) v x1x2x3(1).
, , :
f = /x1/x3(2) v x1x3(1) v /x1x2(2) v x1x2(1) v x1/x2x3(1,2) v /x1/x2/x3(1,2).
.
.
3. ( 22):
- f ( , , );
- ;
- .
22
f | ||||||||
/x1/x2/x3 | /x1x2/x3 | /x1x2x3 | x1/x2x3 | x1x2x3 | x1x2/x3 | |||
/x1/x3 (2) | X | X | ||||||
x1x3 (1) | X | X | ||||||
/x1x2 (2) | X | X | ||||||
x1x2 (1) | X | X | ||||||
x1/x2x3 (1,2) | X | X | ||||||
/x1/x2/x3 (1,2) | X | X |
f , f .
, f : /x1/x2/x3(1,2), /x1x2(2), x1/x2x3(1,2), x1x2(1).
f.
, :
f = /x1/x2/x3(1,2) v x1/x2x3(1,2) v /x1x2(2) v x1x2(1).
fi , i, :
f1 = /x1/x2/x3 v x1/x2x3 v x1x2;
f2 = /x1/x2/x3 v x1/x2x3 v /x1x2.
.
1.8
, .
i, i i i, i.
i i i i, .
, , i = xy Ú xz , : , i , : = (y Ú z). , , .
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i, . , , i i ` i.
, , .
, , , .
, , , , , i.
, .
. i f
1. i A, B, C i D, , : , , A ∩ D, ,. ,
2. , . , : {A, C}, {A, D}, {B, D}, {C, D}. , {C, D}.
3. i , {C, D}. i, : .
4. 1, 1, 1 1 : ,.. ,..
5. , - ( , {A1, C1}).
6. i 2 , {A1, C1}:
.
7. 2 2 i : .
8. i i, :
2 Ͳ
1. i -.
2. i i i iiii .
3. -?
4. iiii ` i?
5. iiii i.
6. iiii i;
7. i i .
3 ²Ͳ Ͳ
1. ii ` () i -, ii ii :
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
2. i -, ii ii . i :
3.
iiii i i i iiii ` i. iii iii .
i i:
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
4. i , i , i , i iiii:
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5. ii : i h1h2h3h4h5h6; i hi i 11; i ii, i 25, i i F1, F2, F3, F4. F1, F2, F3, F4.
25 i
X4 | X3 | X2 | X1 | F1 | F2 | F3 | F4 |
h1 | h4 | ||||||
h1 | h2 | ||||||
h2 | h1 | h3 | |||||
h3 | h2 | h4 | |||||
h4 | h3 | h4 | |||||
h4 | h5 | ||||||
h5 | h4 | ||||||
h5 | h6 | h5 | |||||
h6 | h1 | ||||||
h1 | h6 | ||||||
h1 | h2 | ||||||
h2 | h5 | ||||||
h2 | h6 | ||||||
h3 | h6 | ||||||
h3 | h6 | ||||||
h3 | h6 |
6. i : i h1h2h3h4h5h6; i hi i 12; i ii, i 26, i f(x,y,z,u). f(x,y,z,u) .
26 -
x | y | z | u | f |
h 6 | ||||
h 5 | ||||
h 4 | ||||
h 3 | ||||
h 2 | ||||
h 1 | ||||
,
ϳ , :
− ;
− ;
− ;
− .
:
− ( , );
− ;
− ;
− ;
− , ;
− ;
− .
:
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− (, , );
− (, , );
− -.
, - , 䳺 , .
, , , :
− , (/5, /4, /3, /2);
− ECTS, (/A, /B,C, /D,E, /FX,F);
− .
:
− ;
− , (, ; , , ; , , ; ; , );
− , , .
, :
− , : , , ; ; , , ;
− , : ; ; , , ;
− , : , ; , , .
( ³/5/A) ` ( , , , ), ' .
:
− ' ' (, ) , ;
− ' ' (, ) ( , ).
/4/B,C) .
/3/D,E) .
.1
100-
/ | ECTS | ECTS | |||||
90-100 | ³ (5) | excellent | - | ||||
75-89 | 82-89 | (4) | very good | ||||
75-81 | good | - | |||||
60-74 | 67-74 | (3) | D | satisfactory | , | ||
60-66 | |||||||
E | sufficient | - - | |||||
1-59 | 35-59 | (2) | FX | fail ( ) | |||
1-34 | |||||||
F | fail ( ) |
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