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1
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.
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飥?/p>
飥?/p>
4
0
M
锛?/p>
锛屼互鐐?/p>
M
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2
涓哄崐寰勭殑鍦嗕笌
x
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A
B
锛?/p>
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2
1
6
y
x
bx
c
飥?/p>
飥?/p>
飥?/p>
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A
鍜?/p>
B
锛屼笌
y
杞翠氦浜庣偣
C
锛?/p>
鈶?/p>
姹傜偣
C
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鈶?/p>
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飥?/p>
飥?/p>
8
Q
m
锛?/p>
鍦ㄦ姏鐗╃嚎
2
1
6
y
x
bx
c
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飥?/p>
飥?/p>
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P
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PQ
PB
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鏈�灏忓�硷紟
鈶?/p>
CE
鏄繃鐐?/p>
C
鐨?/p>
M
鈯?/p>
鐨勫垏绾匡紝鐐?/p>
E
鏄垏鐐癸紝姹?/p>
OE
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2
y
ax
bx
c
飥?/p>
飥?/p>
飥?/p>
涓?/p>
y
杞寸殑浜ょ偣涓?/p>
C
锛岄《鐐逛负
M
锛岀洿绾?/p>
CM
鐨勮В鏋愬紡
2
y
x
飥?/p>
飥?/p>
飥?/p>
骞朵笖绾挎
CM
鐨勯暱涓?/p>
2
2
锛?/p>
1
锛夋眰鎶涚墿绾跨殑瑙ｆ瀽寮忋�?/p>
锛?/p>
2
锛夎鎶涚墿绾夸笌
x
杞存湁涓や釜浜ょ偣
A
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X
1
锛?/p>
0
锛?/p>
銆?/p>
B
锛?/p>
X
2
锛?/p>
0
锛?/p>
锛屼笖鐐?/p>
A
鍦?/p>
B
鐨勫乏渚э紝姹傜嚎娈?/p>
AB
鐨勯暱銆?/p>
锛?/p>
3
锛夎嫢浠?/p>
AB
涓虹洿寰勪綔鈯?/p>
N
锛岃浣犲垽鏂洿绾?/p>
CM
涓庘姍
N
鐨勪綅缃叧绯伙紝骞惰鏄庣悊鐢便�?/p>
M
y
x
O
E
D
C
B
A