1.44 M. {1, 24, N = { ²,54
MxN (1, 2), (1,5), (2, 2), (2,5)}
MXP = {(1,4), (1,5), (2,4),(2,5)}
(MXN) n (MXP) (1,5),(2,5)}
2. r= {(x,y) (y = 3x+2 yasury"
จงนา
3. h=
ทบทวน กอนสอบ
P= {4,54 @sun (MXN)n (MXP) b. r:
gun Dr, Rr
4. r
{(x,y) | y=
r={{x,yaly=
5. 8:
38-1
2x-5
S
x= {(x,y) 3x+y=0}
4 5
Asun Dr, Rr
-1
5 from Dr, Rr
3x=1
09
{(x,y)ly. Ja-1 Yasm Dr. R.
7. 2² {(x,y)/y = √T-x² | amor, P
8.n. ((x,y)ly: √x=1 | asmo. R+
R₁
rid(x, y) | y: 1-2x 4 rom Dr. Ri
−3+3x