1. x > 0
2. x < 0
3. both (a) and (b)
4. –∞ < x < ∞
5. None of these
–∞ < x < ∞
1. X < -1
2. 15 < x
3. Both (a) and (b)
4. None of these
Both (a) and (b)
1. -2 ≤ x ≤ 1
2. -2 < x < 1
3. X < -2
4. X > 1
-2 ≤ x ≤ 1
1. -1 ≤ x ≤ 5
2. 1 ≤ x ≤ 5
3. -1 ≤ x ≤ 1
4. -1 < x < 5
5. None of these
-1 < x < 5
1. x < 0
2. x > 0
3. All values of x
4. x > 5
5. None of these
None of these
1. -1 < x < 2
2. 3 < x < 6
3. Both (a) and (b)
4. None of these
None of these
1. 1 < x < 3
2. -1 < x < 3
3. 0 < x < 4
4. x > 3
1 < x < 3
1. 1 < x < 3
2. -2 < x < 5
3. x > 5
4. 2 < x < 5
2 < x < 5
1.
2. 0 < x < 5
3.
4. 1 < x < 4
5. None of these
1. Xj = x2 = 10
2. x1 = 5, x2 = 15
3. Xj = 16, x2= 4
4. xl - 8, x2 = 12
5. None of these
Xj = x2 = 10