If `-4lex lt 2 ` then ||x+2|-3 lies in the inervalA. (1,3]B. [1,3]C. [ – InterviewSolution

InterviewSolution

1.	If `-4lex lt 2 ` then \|\|x+2\|-3 lies in the inervalA. (1,3]B. [1,3]C. [0,3]D. `[0,oo)`
Answer» Correct Answer - C We have `-4 le x lt 2` `rArr -2 le x +2 lt 4 ` `rArr 0 le x+2 lt 4 ` `rArr -3 le \|x+2\|lt 4 ` `rArr 0 le \|\|x+2\|-3\| le 3 `

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