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AP EAMCET202316 May 2023Morning ShiftMathematicsSets and RelationsActual

Let f(x)=|x-3|+|x+5| and A= a R / _ x a f(x)-f(a) x-a . exists Then the number of real numbers which are in (- ,-3) (5, ) but not in A is

Options

  1. A2
  2. B0
  3. C1
  4. D3

Correct answer

C. 1

Step-by-step solution

A=I R / 3,-5 Now, real numbers which are in (- ,-3) (5, ) but not in A is only 3 . No. of required real no. is 1 .

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