Solution of a linear inequality in variable x is represented on number

1.	Solution of a linear inequality in variable x is represented on number line(i) (A) x ∈ (– ∞, 5) (B) x ∈ (– ∞, 5](C) x ∈ [5, ∞,) (D) x ∈ (5, ∞)(ii)(A) x ∈(9/2, ∞)(B) x ∈ [9/2, ∞)(C) x ∈ [– ∞, 9/2)(D) x ∈ (– ∞, 9/2](iii)(A) x ∈ (– ∞, 7/2)(B) x ∈ (– ∞,7/2](C) x ∈ [7/2, – ∞)(D) x ∈ (7/2 , ∞)(iv)(A) x ∈ (– ∞, – 2)(B) x ∈ (– ∞, – 2](C) x ∈ (– 2, ∞](D) x ∈ [– 2, ∞)
Answer» (i) (D) x ∈ (5, ∞) (ii) (B) x ∈ [9/2, ∞) (iii) (A) x ∈ (– ∞, 7/2) (iv) (B) x ∈ (– ∞, – 2]

Solution of a linear inequality in variable x is represented on number line(i) (A) x ∈ (– ∞, 5) (B) x ∈ (– ∞, 5](C) x ∈ [5, ∞,) (D) x ∈ (5, ∞)(ii)(A) x ∈(9/2, ∞)(B) x ∈ [9/2, ∞)(C) x ∈ [– ∞, 9/2)(D) x ∈ (– ∞, 9/2](iii)(A) x ∈ (– ∞, 7/2)(B) x ∈ (– ∞,7/2](C) x ∈ [7/2, – ∞)(D) x ∈ (7/2 , ∞)(iv)(A) x ∈ (– ∞, – 2)(B) x ∈ (– ∞, – 2](C) x ∈ (– 2, ∞](D) x ∈ [– 2, ∞)

Answer»

(i) (D) x ∈ (5, ∞)

(ii) (B) x ∈ [9/2, ∞)

(iii) (A) x ∈ (– ∞, 7/2)

(iv) (B) x ∈ (– ∞, – 2]