z = 4 x2 y2 y figure 2 - ms.u-tokyo.ac.jptado/ketpic/sample.pdf · θ θ +π −1 1 cosθ cos(θ...
TRANSCRIPT
y = (x − 3)2
3 x
y
O
Figure 10:
x + y = 1
x2 + y2 = 4
1 2−2
1
2
−2
x
y
O
Figure 11:
A
B CD
E
F
P
Figure 12:
5
θ
θ + π
1−1cos θ
cos(θ + π)
1
−1
sin θ
sin(θ + π)
x
y
O
Figure 29:
1
−1
πx
y
O
Figure 30:
74π
54π
P Q
1−1
1
−1
− 1√2
x
y
O
Figure 31:
13
(8, 6)
x
y
O
Figure 32:
x2
9+
y2
4= 1
−3 3
−2
2
x
y
O
Figure 33:
x2 + y2 = 4 x2 + y2 = 9
−2 2−3 3
−2
2
−3
3
x
y
O
Figure 34:
14
P¶
f(e1)
f(e2)x
y
O
Figure 46:
A
Figure 47:
O
A
B
C
D
E
F
G
H
a × b
Figure 48:
OOx
x
y
x
1
−1
Figure 49:
20