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| 1. |
Write the following as intervals: (i) { x : x ∈ R, –4 < x ≤ 6} (ii) { x : x ∈ R, –12 < x < –10} (iii) { x : x ∈ R, 0 ≤ x < 7} (iv) { x : x ∈ R, 3 ≤ x ≤ 4} |
| Answer» Write the following as intervals: (i) { x : x ∈ R, –4 < x ≤ 6} (ii) { x : x ∈ R, –12 < x < –10} (iii) { x : x ∈ R, 0 ≤ x < 7} (iv) { x : x ∈ R, 3 ≤ x ≤ 4} | |