1. .
6, 4. .
7. ?
20. 4. .
2. .
, 2 .
, 1 .
, 2 .
, 11 .
, 12 .
, 10 .
3. .
, 2 , . .
10 . 3 . ?
Ha 13 . 5 . ?
4. :
II. .
.
, , .
1. ? ( .) ? ( 4 .)
, ? ( .)
. ? (3, 7, 4, 1.)
.
3 + 7 + 4 + 1 = 15 (. )
2. ? (, , , .)
. - . .
Δ = 5 + 4 + 6 = 15 (. )
□ = 5 + 5 + 5 + 5 = 20 (. )
. = 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 20 (. )
. = 11 + 11 + 13 + 13 + 2 = 50 (. )
3. . . , , .
.
S1 = 6 + 6 = 12 (. )
S2 = 10 + 7 = 17 (. )
S3 = 8 + 8 = 16 (. )
4. .
S1 = 14 + 25 = 39 (. )
S2 = 18 + 12 = 30 (. )
S3 = 6 + 8 + 4 = 18 (. )
5. . . , , .
.
V1 = 6 + 6 = 12 (. ) V2 = 7 + 7 = 14 (. )
6. .
V1 = 12 + 12 = 24 (. ) V2 = 6 + 12 = 18 (. )
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V3 = 16 + 12 + 2 = 30 (. )
7. . .
? (11 + 20 + 15 + 13 = 59 ())
. , 10 .
? (59 10 = 49 ())
. 1 . ? (20 + 20 + 15 + 15 = 70 ())
? (49 + +49 = 98 ())