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1-HISOB GRAFIK ISH UCHUN TOPSHIRIQLAR
1. Berilgan determinantni hisoblang.
2.
B
A
,
matritsalar va
,
sonlari berilgan.
B
A
,
AB
,
1
A
matritsalarni toping va
E
AA
1
ekanini tekshiring.
3. Tenglamalar sistemalarini tekshiring. Birgalikda bo‘lgan sistemani
Kramer formulalari orqali, matritsalar va Gauss usullari bilan yeching.
4. Bir jinsli tenglamalar sistemalarini yeching
.
52
1-variant
1
.
.
0
2
3
4
2
1
0
3
3
0
1
2
4
3
2
0
2.
,
5
0
1
4
2
3
2
4
2
A
,
2
2
1
1
7
3
5
4
1
B
,
1
3
3. a)
.
6
3
4
,
15
3
2
3
,
4
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
6
3
2
,
7
2
3
,
1
2
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4.
a)
.
0
4
4
,
0
2
5
,
0
3
2
3
2
1
3
2
3
2
1
x
x
x
x
x
x
x
x
b)
.
0
4
3
,
0
5
4
,
0
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
2-variant
1.
.
0
2
3
2
0
1
0
2
3
9
2
1
3
2
1
1
2.
,
5
7
4
2
5
1
0
1
3
A
,
2
0
3
5
2
0
2
0
1
B
,
2
2
.
3. a)
.
10
5
8
2
,
7
3
2
,
1
2
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
3
4
4
,
4
2
,
3
2
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4.
a)
.
0
7
4
2
,
0
3
3
,
0
2
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
6
,
0
2
3
,
0
3
4
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
53
3-variant
1.
.
0
4
1
2
1
2
1
1
1
1
2
3
3
0
2
0
2.
,
1
1
2
5
0
7
4
2
5
A
,
3
1
2
1
2
1
5
3
1
B
,
1
3
.
3. a)
.
2
13
4
,
7
3
2
,
0
5
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
2
3
2
4
,
4
2
3
5
,
6
2
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4.
a)
.
0
3
2
,
0
5
11
2
,
0
5
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
4
3
,
0
2
2
3
,
0
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4-variant
1.
.
2
4
1
0
3
3
1
1
1
0
2
2
1
1
0
2
2.
,
2
1
4
5
0
2
4
4
5
A
,
3
1
2
1
6
1
5
3
1
B
,
5
1
.
3. a)
.
26
6
5
5
,
6
4
3
,
11
2
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
16
4
2
,
8
2
5
,
11
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4. a)
.
0
5
5
,
0
2
3
,
0
3
5
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
2
4
6
,
0
3
4
,
0
3
7
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
54
5-variant
1.
.
2
1
0
2
3
1
2
1
1
1
2
1
3
0
2
1
2.
,
0
5
3
4
2
1
1
2
1
A
,
3
2
1
1
2
0
1
5
2
B
,
2
3
.
3. a)
.
18
14
11
,
1
4
3
3
,
10
5
4
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
5
3
2
,
7
2
,
1
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4.
a)
.
0
2
,
0
2
5
,
0
3
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
5
3
,
0
3
,
0
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
6-variant
1.
.
1
2
1
1
0
2
3
4
1
2
1
0
2
4
0
1
2.
,
1
3
1
2
0
1
3
1
2
A
,
1
9
3
0
3
2
2
1
4
B
,
1
.
2
3. a)
.
2
3
8
,
3
2
3
,
6
4
5
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
1
3
2
,
1
2
3
4
,
8
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4. a)
.
0
10
10
,
0
2
3
2
,
0
4
5
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
2
2
3
,
0
2
,
0
3
2
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
55
7-variant
1.
.
2
0
2
3
1
7
3
0
4
0
2
2
3
2
8
1
2.
,
1
2
2
1
0
3
3
5
6
A
,
6
3
0
2
1
4
5
0
2
B
,
2
1
.
3. a)
.
2
2
,
5
2
5
,
3
3
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
4
5
3
,
4
3
,
2
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4. a)
.
0
3
4
,
0
3
2
3
,
0
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
3
2
,
0
2
3
,
0
2
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
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