内容正文:
Scanned by CamScanner
- f 2016 2017
120 150
12 5 6 0
1 50 0
10 0
C D
2
( o , n
C
D
3 8
T B , s B ,
A X A > X B ! SA > SB H X A X a ! SA > SB
C X A > X B F SA SB D X A < X a F SA SB
y
9 4
6
63 6 B 65 5
C 67 7 D 72 0
( ) 1
Scanned by CamScanner
5 R ( T )
x · ( X ) O
B ( 1 , 2 )
6 P 3 r + 2 + 0 r 2 p P
K i . 1
C 2 D 3
7 P V a ¬ R , a 0 2 q r o É
R , s i n r o c o s 1 o
a
B q
C ( - q )
D ( - p ) q
8 B C B , C , B C - 9 o
° A C 1
B A , A C ,
A 3 0
° B 4 5
°
D 90
°
2 p r 0 ) F 1
B ,
C , I B C I 21BI , tA F I 3
a /t
.
2
B 3
C x
9 D y
' 9 r
4
A B ,
7 D 2C T 64
( ) 2
Scanned by CamScanner
A B ( D · \ B
2 A U Z D A B - o , û ¬ (O , ) ) B
e l ( D
1
X0X>. t
: ï e 1 e < e
e l e l e
1 3
·
C
1 U
2 3 4 5
4 ==Bg= 1« 1 1
4 5 20
13 4 0
0 9 1 , 2 , 3 , 4 6 , 7 , 8 , 9 , 0
20
4 8 8 9 3 2 8 12 4 58 98 9 4 3 1 2 5 7 3 9 0 0 2 · < 5 5 6
14
" A B C B , s in s i n B
F , ( 4 , 0 ) . F 2 ( 4 , 0 ) 8 p
F ,
p q q
r ¬ R ,
" 3x 0 r 4
1 . - . 9 · 1
; M
( ) 3
Scanned by CamScanner
6 7 o