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|x-1|+|x-2|+|x-3|>=6

|x-1|+|x-2|+|x-3|>=6
 

Grade:11

1 Answers

Vijay Mukati
askIITians Faculty 2590 Points
8 years ago
Dear Student, Consider three four cases here. (1) x<1 (2) 1<=x<2 (3) 2<=x<3 (4) x >=3. Then accordinly open the mod. You will find that only for the case (4) solution will be valid and the solution will be x>=4. Thanks

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