1
浜屽厓涓�娆℃柟绋?/p>
(
缁?/p>
)
鍙婂叾搴旂敤
涓�
閫夋嫨棰?/p>
1.
锛?015鈥㈠北涓滆幈鑺?/p>
,
绗?/p>
10
棰?/p>
3
鍒嗭級
宸茬煡
鏄簩鍏冧竴娆℃柟绋嬬粍
鐨勮В锛屽垯
鐨勭畻鏈钩鏂规牴涓?/p>
( )
A
锛?/p>
4
B
锛?/p>
2
C
锛?/p>
D
锛?/p>
卤2
銆愮瓟妗堛�?/p>
B
鑰冪偣锛氫簩鍏冧竴娆℃柟绋嬬粍锛岀畻鏈钩鏂规牴
2.
锛?015鈥㈡穭鍗氱
5
棰?/p>
,4
鍒嗭級
宸茬煡
鏄簩鍏冧竴娆℃柟绋嬬粍
鐨勮В锛?/p>
鍒?/p>
2
m
锕?/p>
n
鐨勫钩
鏂规牴涓猴紙
锛?/p>
A
锛?/p>
卤2
B
锛?/p>
C
锛?/p>
卤
D
锛?/p>
2
鑰冪偣锛?/p>
浜屽厓涓�娆℃柟绋嬬粍鐨勮В锛涘钩鏂规牴锛?/p>
.
鍒嗘瀽锛?/p>
鐢?/p>
x
=2
锛?/p>
y
=1
鏄簩鍏冧竴娆℃柟绋嬬粍鐨勮В锛?/p>
灏?/p>
x
=2
锛?/p>
y
=1
浠ｅ叆鏂圭▼缁勬眰鍑?/p>
m
涓?/p>
n
鐨勫�硷紝杩?/p>
鑰屾眰鍑?/p>
2
m
锕?/p>
n
鐨勫�硷紝鍒╃敤骞虫柟鏍圭殑瀹氫箟鍗冲彲姹傚嚭
2
m
锕?/p>
n
鐨勫钩鏂规牴锛?/p>
瑙ｇ瓟锛?/p>
瑙ｏ細鈭靛皢
浠ｅ叆
涓紝寰楋細
锛?/p>
瑙ｅ緱锛?/p>
鈭?
m
锕?/p>
n
=6
锕?/p>
2=4
锛?/p>
鍒?/p>
2
m
锕?/p>
n
鐨勫钩鏂规牴涓郝?锛?/p>
鏁呴�夛細
A
锛?/p>
鐐硅瘎锛?/p>
姝ら鑰冩煡浜嗕簩鍏冧竴娆℃柟绋嬬粍鐨勮В锛?/p>
浠ュ強骞虫柟鏍圭殑瀹氫箟锛?/p>
瑙ｄ簩鍏冧竴娆℃柟绋嬬粍鐨勬柟娉曟湁
涓ょ锛氬姞鍑忔秷鍏冩硶锛涗唬鍏ユ秷鍏冩硶锛?/p>
3
锛?/p>
锛?015鈥㈠箍涓滃箍宸?/p>
,
绗?/p>
7
棰?/p>
3
鍒嗭級宸茬煡
a
锛?/p>
b
婊¤冻鏂圭▼缁?
锛屽垯
a
+
b
鐨勫�间负锛?/p>
锛?/p>