1
锛?/p>
7
鏁村紡鐨勯櫎娉?/p>
绗?/p>
1
璇炬椂
鍗曢」寮忛櫎浠ュ崟椤瑰紡
1
锛庡涔犲崟椤瑰紡涔樹互鍗曢」寮忕殑杩愮畻锛屾帰绌跺崟椤瑰紡闄や互鍗曢」寮忕殑杩愮畻瑙勫緥锛?/p>
2
锛庤兘杩愮敤鍗曢」寮忛櫎浠ュ崟椤瑰紡杩涜璁＄畻骞惰В鍐抽棶棰橈紟
(
閲嶇偣锛岄毦鐐?/p>
)
涓�銆佹儏澧冨鍏?/p>
濉┖锛?/p>
(1)
a
m
路
a
n
锛?/p>
________
锛?/p>
(2)(
a
m
)
n
锛?/p>
________
锛?/p>
(3)
a
m
锛?
n
梅
a
n
锛?/p>
________
锛?/p>
(4)
a
mn
梅
a
n
锛?/p>
________
锛?/p>
鎴戜滑宸茬粡瀛︿範浜嗗崟椤瑰紡涔樹互鍗曢」寮忕殑杩愮畻锛屼粖澶╂垜浠皢瑕佸涔犲畠鐨勯�嗚繍绠楋紟
浜屻�佸悎浣滄帰绌?/p>
鎺㈢┒鐐癸細鍗曢」寮忛櫎浠ュ崟椤瑰紡
銆愮被鍨嬩竴銆?/p>
鐩存帴鐢ㄥ崟椤瑰紡闄や互鍗曢」寮忚繘琛岃绠?/p>
璁＄畻锛?/p>
(1)
锛?/p>
x
5
y
13
梅
(
锛?/p>
xy
8
)
锛?/p>
(2)
锛?/p>
48
a
6
b
5
c
梅
(24
ab
4
)路
(
锛?/p>
5
6
a
5
b
2
)
锛?/p>
瑙ｆ瀽锛?/p>
(1)
鍙洿鎺ヨ繍鐢ㄥ崟椤瑰紡闄や互鍗曢」寮忕殑杩愮畻娉曞垯杩涜璁＄畻锛?/p>
(2)
杩愮畻椤哄簭涓庢湁鐞嗘暟鐨?/p>
杩愮畻椤哄簭鐩稿悓锛?/p>
瑙ｏ細
(1)
锛?/p>
x
5
y
13
梅
(
锛?/p>
xy
8
)
锛?/p>
x
5
锛?
1
路
y
13
锛?
8
锛?/p>
x
4
y
5
锛?/p>
(2)
锛?/p>
48
a
6
b
5
c
梅
(24
ab
4
)路
(
锛?/p>
5
6
a
5
b
2
)
锛?/p>
[(
锛?/p>
48)梅
24
脳
(
锛?/p>
5
6
)]
a
6
锛?/p>
1
锛?/p>
5
路
b
5
锛?/p>
4
锛?
2
路
c
锛?/p>
5
3
a
10
b
3
c
.
鏂规硶鎬荤粨锛?/p>
璁＄畻鍗曢」寮忛櫎浠ュ崟椤瑰紡鏃跺簲娉ㄦ剰鍟嗙殑绯绘暟绛変簬琚櫎寮忕殑绯绘暟闄や互闄ゅ紡鐨勭郴
鏁帮紝鍚屾椂杩樿娉ㄦ剰绯绘暟鐨勭鍙凤紱鏁村紡鐨勮繍绠楅『搴忎笌鏈夌悊鏁扮殑杩愮畻椤哄簭鐩稿悓锛?/p>
銆愮被鍨嬩簩銆?/p>
宸茬煡鏁村紡闄ゆ硶鐨勬亽绛夊紡锛屾眰瀛楁瘝鐨勫�?/p>
鑻?/p>
a
(
x
m
y
4
)
3
梅
(3
x
2
y
n
)
2
锛?/p>
4
x
2
y
2
锛屾眰
a
銆?/p>
m
銆?/p>
n
鐨勫�硷紟
瑙ｆ瀽锛?/p>
鍒╃敤绉殑涔樻柟鐨勮绠楁硶鍒欎互鍙婃暣寮忕殑闄ゆ硶杩愮畻寰楀嚭鍗冲彲锛?/p>
瑙ｏ細
鈭?/p>
a
(
x
m
y
4
)
3
梅
(3
x
2
y
n
)
2
锛?/p>
4
x
2
y
2
锛屸埓
ax
3
m
y
12
梅
9
x
4
y
2
n
锛?/p>
4
x
2
y
2
锛屸埓
a
梅
9
锛?/p>
4
锛?/p>
3
m
锛?/p>
4
锛?/p>
2
锛?/p>
12
锛?/p>
2
n
锛?/p>
2
锛岃В寰?/p>
a
锛?/p>
36
锛?/p>
m
锛?/p>
2
锛?/p>
n
锛?/p>
5.
鏂规硶鎬荤粨锛?/p>
鐔熺粌鎺屾彙绉殑涔樻柟鐨勮绠楁硶鍒欎互鍙婃暣寮忕殑闄ゆ硶杩愮畻鏄В棰樺叧閿紟