CAT 2021 Slot 2 QA · Question 16
For all real numbers x the condition |3x - 20| + |3x - 40| = 20 necessarily holds if
- A.6 < x < 11
- B.7 < x < 12
- C.10 < x < 15
- D.9 < x < 14
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Show answerFor all real numbers x the condition |3x - 20| + |3x - 40| = 20 necessarily holds if
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