11
ෙ᯲ᦩԕ
࠺ᩢᔢᩢ⦹ʑ
ᅙᱽ⣩ᮡ↽ᝁ)⎵ߒᮥ☖⧕ᬊపݡእ↽Ł᮹⪵ḩಽ࠺ᩢᔢᮥ
ᩢ⧁ᙹᯩܩ݅
ᙹᵲ༉ऽᔍᬊ⦹ʑ
ᅙᱽ⣩ᮡၵ݅v⪙ᙹ॒ŝzᮡŔᨱᕽᯝၹᱢᯙᙹᵲᩢᯕ
a܆⧊ܩ݅ᙹᵲ༉ऽෝᖅᱶ⦹໕ᙹᵲᨱᕽࠥŁ⪵ḩ᮹ᖁ⦽ᩢᔢᮥ
ᩢ⧁ᙹᯩܩ݅ᙹᵲᨱᕽᱽ⣩ᮥᔍᬊ⧁Ğᬑႊᙹšಉᵝ᮹ᔍ⧎ᮥ
ၹऽ⪶ᯙ⦹ᖙⶺ
1
< ᱥᬱ>ქ✝ᮥ٥ᖙ
2
< ᩢ༉ऽ>ქ✝ᮥ٭్࠺ᩢᔢᩢ༉ऽಽᖅᱶ⦹ᖙ
3
<0, 3&$>ქ✝ᮥ٭్ᩢᮥ᯲⦹ᖙ
ᩢᮥษ⊹ಅ໕<0, 3&$>ქ✝ᮥ݅٥ᖙ
<.JO>
ᯝᱶḡ
⪵໕⌂
y
ᔍḥᩢ⦹ʑ
ᔍḥᮥᩢ⦹ᩍᱡᰆๅℕᨱᱡᰆ⧁ᙹᯩܩ݅ᩢᱥᨱᬱ⦹۵ᔍḥ
⧕ᔢࠥෝᖅᱶ⦹ᖙ
1
< ᱥᬱ>ქ✝ᮥ٥ᖙ
2
< ᩢ༉ऽ>ქ✝ᮥ٭్ᔍḥᩢ༉ऽಽᖅᱶ⦹ᖙ
3
ᩢ⧁ݡᔢᮥ⡍₊⬥<0, 3&$>ქ✝ᮥၹᱶࠥ٭్Ⅹᱱᮥ
฿⇵ᖙ
4
Ⅹᱱᯕ฿ᮝ໕<0, 3&$>ქ✝ᮥ᪥ᱥ⯩٭్ᔍḥᮥᩢ⦹ᖙ
ᖵ░ᮭŝ⧉̹ᔍḥᯕᩢࢊܩ݅
࠺ᩢᔢ⧕ᔢࠥ᮹ⅩʑᖅᱶᮡQ᯦ܩ݅
࠺ᩢᔢᩢᵲᨱᔍḥࠥᩢ⧁ᙹᯩܩ݅ⶺ
y
y
y
