һ 1 ϵĺʾ 1ʱ ϵĺ
ʱĿ
1.ͨʵ˽⼯ϵĺ壬
Ԫص.2.Ԫ뼯ϼġϵ.3.סıʾŲӦã
1Ԫ뼯ϵĸ
һأָijЩȫΪ________еÿϵ________
2Ԫصԣ________________________.
3ȣֻйϵԪ________ģ˵ȵģ 4Ԫ뼯ϵĹϵ (1)aڼAУ˵____________________________________________ (2)aڼAУ˵__________________________________________ 5ʵȻֱĸ____________________ʾ
һѡ
1ȷһϵ( ) AĿѧ BŮ
C2010˻Ŀ D
2AֻԪaиʽȷ( )
A0A Ba?A CaA DaA
3֪MԪؿΪijһεı߳һ( )
Aֱ B C۽ D
2,
4a2a,4һAAк3Ԫأʵaȡֵ( ) A1 B2 C6 D2
2
5֪A0mm3m2Ԫɵļϣ2AʵmΪ( ) A2 B3
C03 D0,2,3
332
6ʵxx|x|xxɵļϣຬ( ) A2Ԫ B3Ԫ C4Ԫ D5Ԫ 1 2 3 4 5 6
7жɵļڼϵ________() ٲе ڱгɼõͬѧ
۸һѧαеļ⣻ ƽ
2
8AкԪ0,1xxAʵxֵΪ________ 9÷šʡ?գ
2_______R3_______Q1_______N_______Z.
10ж˵Ƿȷ˵ɣ
(1)μ2010˻йҹһϣ (2)δĸ߿ƼƷһϣ
31
(3)1,0.5ɵļϺĸԪأ
22
(4)һ()Ӹߵͬѧһϣ
2
11֪Aa2,2a5a,12Ԫɵģң3Aa.
12PQΪǿʵϣPк0,2,5ԪأQк1,2,6Ԫأ弯PQеԪabaPbQPQԪصĸǶ٣
1
13AΪʵaAA (a1)
1a֤(1)2AAбػԪأ (2)AǵԪؼ