If | x + 2| ≤ 9, then
Mathematics · Class 11 · CBSE — Linear Inequalities
If |x + 2| ≤ 9, then
- x ∈(–7, 11)
- x ∈[–11, 7]
- x ∈(– ∞, –7) ∪ (11, ∞)
- x ∈(– ∞, –7) ∪ [11, ∞)
Answer
(B) x ∈ [–11, 7]
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