Advertisements
Advertisements
Question
If P = { x : -3 < x ≤ 7, x ∈ R} and Q = { x : - 7 ≤ x < 3, x ∈ R} , represent the following solution set on the different number lines :
P ∩ Q
Solution
P = { x : -3 < x ≤ 7, x ∈ R} and Q = { x : - 7 ≤ x < 3, x ∈ R}
P = {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7} and Q = {-7, -6, -5, -4, -3, -2, - 1, 0, 1, 2}
(i) P ∩ Q
P ∩ Q = {-2 , -1 , 0 , 1 , 2}
APPEARS IN
RELATED QUESTIONS
If P = { x : -3 < x ≤ 7, x ∈ R} and Q = { x : - 7 ≤ x < 3, x ∈ R} , represent the following solution set on the different number lines:
Q' ∩ P
If P = {x : 7x - 2 > 4x + 1, x ∈ R} and Q = {x : 9x - 45 ≥ 5 (x -5),x ∈ R} , represent the following solution set on different number lines:
P ∩ Q
If P = {x : 7x - 2 > 4x + 1, x ∈ R} and Q = {x : 9x - 45 ≥ 5 (x -5),x ∈ R} , represent the following solution set on different number lines:
P ∩ Q'
If P = {x : 7x - 4 > 5x + 2, x ∈ R} and Q - {x : x - 19 ≥ 1 - 3x, x ∈ R}, represent the following solution set on different number lines:
P ∩ Q
Solve: `(2x - 3)/(4) ≥ (1)/(2)`, x ∈ {0, 1, 2,…,8}
Solve : 1 ≥ 15 – 7x > 2x – 27, x ∈ N
If x ∈ { – 3, – 1, 0, 1, 3, 5}, then the solution set of the inequation 3x – 2 ≤ 8 is
If x ∈ W, then the solution set of the inequation 3x + 11 ≥ x + 8 is
If x ∈ I, then the solution set of the inequation 1 < 3x + 5 ≤ 11 is
Solve the inequation:
6x – 5 < 3x + 4, x ∈ I
