1. (11, 9)
2. (12, 11)
3. (11, 10)
4. (11, 12)
(11, 12)
1. P(A)+P(B)-P(AB)
2. P(A)-2P(A?B)
3. P(A)+P(B)
4. P(A).P(B)
P(A)+P(B)
1. x2 + y2 -y+1=0
2. x2 + y2 - x+1=0
3. x2 + y2 - 2x=1
4. 2x2 + 2y2 - x-=3
x2 + y2 - x+1=0
1. -1
2. 1
3. 0
4. -3
1
1. 1/9
2. 2/9
3. 4/9
4. 5/9
1/9
1. 2h2
2. 2h
3. h
4. 4h2
4h2
1. c
2. 2c
3. –c
4. -2c
–c
1. 5/24
2. 3/4
3. 1/2
4. 1/4
1/4
1. pr- qs = 0
2. p2 + q2 = r2 + s2
3. ps - qr= 0
4. p+ s = q + r
ps - qr= 0
1. 4√2
2. 8√2
3. 2√2
4. 8
8√2