Question: Express the sets (a) {x: |x 3| < 5, x in R} (b) {x: |x + 2| 3, x in R} as intervals.

Express the sets 

(a) {x: |x – 3|< 5, x in R} 

(b) {x: |x + 2| ≤ 3, x in R} as intervals.

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