1. X2 + 4y2 = 0
2. X2 – 4y2 = 0
3. X2 + 2y2 = 0
4. X2 – 2y2 = 0
X2 – 4y2 = 0
1. X2 + 4y2 = 0
2. X2 – 4y2 = 0
3. X2 + 2y2 = 0
4. X2 – 2y2 = 0
X2 – 4y2 = 0
1. (0, -3)
2. (0,-1)
3. (0,1)
4. (1,3)
(0,-1)
1. π/3
2. π/4
3. π/2
4. π/6
π/2
1. -4
2. 4
3. -2
4. 4
4
1. 9y2 + 4x = 0
2. 4y2 =9x
3. 9x2 + 4y = 0
4. 9y2 = 4x
9y2 = 4x
1.
2.
3.
4.
1. A.P
2. G.P
3. H.P
4. none
A.P
1. both A and R are true and R is correct explanation of A
2. both A and R are true and R is not correct explanation of A
3. A is true but R is false
4. A is false but R is true
A is false but R is true
1. A.P
2. G.P
3. H.P
4. none
H.P