https://www.youtube.com/channel/UCEr2VZ6DI4gATRtVJw49ZFw

1. ήʔϜཧ࿦#4*$ԋश
෦෼ήʔϜ‫׬‬શ‫ߧۉ‬

2. ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬ͷ෮श
໰୊
ղ౴

3. ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬ͷఆٛ
ఆٛɿ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬

4.
ͨͩ͠
७ઓུͷൣғͰΑ͍
໰୊
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)

5. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
̍ʘ D E
JOB
JOC
PVUB
PVUC
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)

6. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
̍ʘ D E
JOB
JOC
PVUB
PVUC
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)
φογϡ‫ߧۉ‬͸
(in − a, d) (out − a, c) (out − b, c)

7. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
̍ʘ D E
JOB
JOC
PVUB
PVUC
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)
φογϡ‫ߧۉ‬͸
(in − a, d) (out − a, c) (out − b, c)

8. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)

9. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)
̍ʘ D E
B
C
෦෼ήʔϜ
͜ͷ෦෼ήʔϜʹ͓͚Δφογϡ‫ߧۉ‬͸
(b, c) (a, d)

10. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)
̍ʘ D E
B
C
෦෼ήʔϜ
෦෼ήʔϜʹ͓͍ͯφογϡ‫ߧۉ‬ Λಋ͘७ઓུͰ
શମήʔϜʹ͓͚Δφογϡ‫͋Ͱߧۉ‬Δඞཁ͔Β
(b, c)
(out − b, c)

11. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)
̍ʘ D E
B
C
෦෼ήʔϜ
෦෼ήʔϜʹ͓͍ͯφογϡ‫ߧۉ‬ Λಋ͘७ઓུͰ
શମήʔϜʹ͓͚Δφογϡ‫͋Ͱߧۉ‬Δඞཁ͔Β
(a, d)
(in − a, d)

12. ҎԼͷήʔϜʹ͓͚Δφογϡ‫͓ߧۉ‬Αͼ෦෼ήʔϜ‫׬‬શ‫ߧۉ‬Λ‫ٻ‬ΊΑ
ͨͩ͠
७ઓུͷൣғͰΑ͍
ղ౴
1
in
out
1
2
2
a
b
c
d
c
d
ϓϨΠϠʔͷརಘ ϓϨΠϠʔͷརಘ
৘ใू߹
(0, 2)
(−2, − 1)
(1, 0)
(−1, 1)
(−3, − 3)
෦෼ήʔϜ‫׬‬શ‫ߧۉ‬͸
ิ଍ʢલ޲͖‫ؼ‬ೲ๏
͜ͷ෦෼ήʔϜʹ౸ୡ͢Δͱ͍͏͜ͱ͸
ϓϨΠϠʔ͸JOΛબ୒͍ͯ͠Δ͜ͱʹͳΔ
ϓϨΠϠʔͱͯ͠JOΛબ୒͢Δཧ༝ͱͯ͠͸
ʮΑΓ΋ଟ͘ͷརಘΛಘΔ͜ͱ͕Մೳͩʯ
ͱߟ͑ͨΘ͚Ͱ͋Δ
ͳͷͰ
͜ͷ෦෼ήʔϜʹ͓͍ͯ
CΛબΜͰ
ෛͷརಘʹͳΔઓུ͸߹ཧత͔ʁ
ϓϨΠϠʔ͸JOΛબ୒͢Δ͔Βʹ͸
རಘͷେ͖͘ͳΔφογϡ‫ߧۉ‬ Λ
‫ࠐݟ‬ΜͰJO͖ͯͨ͠͸ͣ
(in − a, d) (out − b, c)
(a, d)

13. ήʔϜཧ࿦#4*$ԋश
෦෼ήʔϜ‫׬‬શ‫ߧۉ‬