Question

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

Answer 1

1) R={-5} 2){-11} 3){0,1,2,3,4,5,6} 4){3,4}