For the inequality $|x+3|≤5$ which of the following is/are true : A. x ≥ 2 B. x ≤ -8 C. $x \in [-8, 2]$ D. x= 0 E. x= 4 Choose the corret answer from the options given below : |
A and B only C and E only C and D only B and D only |
C and D only |
The correct answer is Option (3) → C and D only $|x+3|≤5$ Case 1: $x≥-3$ $x+3≤5$ $x≤2$ Case 2: $x≤-3$ $-x-3≤5$ $-x≤8$ $x≥-8$ $∴x∈[-8, 2]$ and $x=0$ |