绗簩绔?/p>
鍑芥暟
2.1
鍑芥暟鍙婂叾琛ㄧず
鑰冪翰瑕佹眰
1
锛庝簡瑙ｆ瀯鎴愬嚱鏁扮殑瑕佺礌锛屼細姹備竴浜涚畝鍗曞嚱鏁扮殑瀹氫箟鍩熷拰鍊煎煙锛涗簡瑙ｆ槧灏勭殑姒傚康锛?/p>
2
锛庡湪瀹為檯鎯呭涓紝浼氭牴鎹笉鍚岀殑闇�瑕侀�夋嫨鎭板綋鐨勬柟娉?/p>
(
濡傚浘璞℃硶銆佸垪琛ㄦ硶銆佽В鏋愭硶
)
琛?/p>
绀哄嚱鏁帮紟
3
锛庝簡瑙ｇ畝鍗曠殑鍒嗘鍑芥暟锛屽苟鑳界畝鍗曞湴搴旂敤锛?/p>
1
锛庡嚱鏁颁笌鏄犲皠鐨勬蹇?/p>
鍑芥暟
鏄犲皠
涓ら泦鍚?/p>
A
锛?/p>
B
璁?/p>
A
锛?/p>
B
鏄袱涓潪绌?/p>
____
璁?/p>
A
锛?/p>
B
鏄袱涓潪绌?/p>
____
瀵瑰簲鍏崇郴
f
锛?/p>
A
鈫?/p>
B
濡傛灉鎸夌収鏌愮纭畾鐨勫
搴斿叧绯?/p>
f
锛屼娇瀵逛簬闆嗗悎
A
涓殑
____
涓�涓?/p>
____
锛屽湪闆?/p>
鍚?/p>
B
涓?/p>
____________
鐨?/p>
____
鍜屽畠瀵瑰簲
濡傛灉鎸夋煇涓�涓‘瀹氱殑瀵?/p>
搴斿叧绯?/p>
f
锛屼娇瀵逛簬闆嗗悎
A
涓殑
____
涓�涓?/p>
______
鍦?/p>
闆嗗悎
B
涓?/p>
__________
鐨?/p>
______
涓庝箣瀵瑰簲
鍚嶇О
绉?/p>
________
涓轰粠闆嗗悎
A
鍒?/p>
闆嗗悎
B
鐨勪竴涓嚱鏁?/p>
绉板搴?/p>
______
涓轰粠闆嗗悎
A
鍒伴泦鍚?/p>
B
鐨勪竴涓槧灏?/p>
璁版硶
y
锛?/p>
f
(
x
)
锛?/p>
(
x
鈭?/p>
A
锛?/p>
y
鈭?/p>
B
)
瀵瑰簲
f
锛?/p>
A
鈫?/p>
B
鏄竴涓槧灏?/p>
2
锛庡嚱鏁扮殑鏈夊叧姒傚康
(1)
鍑芥暟鐨勫畾涔夊煙銆佸�煎煙锛?/p>
鍦ㄥ嚱
鏁?/p>
y
锛?/p>
f
(
x
)
锛?/p>
x
鈭?/p>
A
涓紝
x
鍙仛鑷彉閲忥紝
__________
鍙仛鍑芥暟鐨勫畾涔夊煙锛涗笌
x
鐨勫�肩浉
瀵瑰簲鐨?/p>
y
鍊煎彨鍋氬嚱鏁板�硷紝
__________
鍙仛鍑芥暟鐨勫�煎煙锛屾樉鐒讹紝鍊煎煙鏄泦鍚?/p>
B
鐨勫瓙闆嗭紟
(2)
鍑芥暟鐨勪笁瑕佺礌锛?/p>
__________
銆?/p>
__________
鍜?/p>
__________
锛?/p>
3
锛庡嚱鏁扮殑琛ㄧず鏂规硶
琛ㄧず鍑芥暟鐨勫父鐢ㄦ柟娉曟湁
__________
銆?/p>
__________
鍜?/p>
__________
锛?/p>
4
锛庡垎娈靛嚱鏁?/p>
鑻ュ嚱鏁板湪鍏跺畾涔夊煙鐨勪笉鍚屽瓙闆嗕笂锛屽洜
__________
涓嶅悓鑰屽垎鍒敤鍑犱釜涓嶅悓鐨勫紡瀛愭潵琛ㄧず锛?/p>
杩欑鍑芥暟绉颁负鍒嗘鍑芥暟锛?/p>
鍒嗘鍑芥暟鐨勫畾涔夊煙绛変簬鍚勬鍑芥暟鐨勫畾涔夊煙鐨?/p>
__________
锛?/p>
鍏跺�煎煙绛変簬鍚勬鍑芥暟鐨勫�煎煙鐨?/p>
__________
锛屽垎娈靛嚱鏁拌櫧鐢卞嚑涓儴鍒嗙粍鎴愶紝浣嗗畠琛ㄧず鐨勬槸涓�涓嚱鏁帮紟
1
锛庤
f
锛?/p>
g
閮芥槸浠?/p>
A
鍒?/p>
A
鐨勬槧灏?/p>
(
鍏朵腑
A
锛?/p>
{1,2,3})
锛屽叾瀵瑰簲鍏崇郴濡備笅琛細
x
1
2
3
f
3
1
2
g
3
2
1
鍒?/p>
f
(
g
(3))
绛変簬
(
)
锛?/p>
A
锛?/p>
1 B
锛?/p>
2
C
锛?/p>
3 D
锛庝笉瀛樺湪
2
锛庨泦鍚?/p>
A
锛?/p>
{
x
|0鈮?/p>
x
鈮?}锛?/p>
B
锛?/p>
{
y
|0鈮?/p>
y
鈮?}锛屼笅鍒椾笉琛ㄧず浠?/p>
A
鍒?/p>
B
鐨勫嚱鏁扮殑鏄?/p>
(
)
锛?/p>
A
锛?/p>
f
锛?/p>
x
鈫?/p>
y
锛?/p>
1
2
x
B
锛?/p>
f
锛?/p>
x
鈫?/p>
y
锛?/p>
1
3
x
C
锛?/p>
f
锛?/p>
x
鈫?/p>
y
锛?/p>
2
3
x