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The value of x for |x-9| |
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Answer» Answer: 7< x < 11 Step-by-step EXPLANATION: If |x| < a then, -a < |x| < a Here, applying the same, -2 < x-9< 2 7 < x < 11 Here, none of the options are right because if x = 7, 7-9 is -2 and mod of -2 is 2 and 11-9 = 2 both these values do not satisfy the GIVEN condition, putting x=0 gives mod of -9 which is 9 and 9 cannot be LESS than 2 hence none of the options are right. |
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