Advertisements
Advertisements
प्रश्न
Represent the following inequalities on real number line:
2x – 1 < 5
उत्तर
2x – 1 < 5
2x < 6
x < 3
Solution on number line is
APPEARS IN
संबंधित प्रश्न
If P = {x : 7x – 4 > 5x + 2, x ∈ R} and Q = {x : x – 19 ≥ 1 – 3x, x ∈ R}; find the range of set P ∩ Q and represent it on a number line.
Given: A = {x : –8 < 5x + 2 ≤ 17, x ∈ I}, B = {x : –2 ≤ 7 + 3x < 17, x ∈ R}
Where R = {real numbers} and I = {integers}. Represent A and B on two different number lines. Write down the elements of A ∩ B.
Solve 2 ≤ 2x – 3 ≤ 5, x ∈ R and mark it on a number line.
Solve the following inequalities and represent the solution set on a number line:
`3 > (2(3 - 4x))/(7) ≥ - 2`.
Solve the following inequation, write the solution set and represent it on the number line:
`-x/(3) ≤ x/(2) - 1(1)/(3) < (1)/(6), x ∈ R`
Solve the inequation – 3 ≤ 3 – 2x < 9, x ∈ R. Represent your solution on a number line.
Given: P {x : 5 < 2x – 1 ≤ 11, x∈R)
Q{x : – 1 ≤ 3 + 4x < 23, x∈I) where
R = (real numbers), I = (integers)
Represent P and Q on number line. Write down the elements of P ∩ Q.
Solve the given inequation and graph the solution on the number line : 2y – 3 < y + 1 ≤ 4y + 7; y ∈ R.
Solve the following inequation. Write down the solution set and represent it on the real number line.
–5(x – 9) ≥ 17 – 9x > x + 2, x ∈ R
The real number lines for two inequations A and B are as given below, A ∩ B is: