NagurChakraborty NagurChakraborty 24-05-2015 Math Answered 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} NCERT Solutions for Class 11th Mathematics Chapter 1 Exercise 1.3 6