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MHT CET202120 Sep 2021Morning ShiftMathematicsFunctionsActual

The domain of the function f(x)= 1 x+|x| is

Options

  1. A(- , 0)
  2. B(2,5)
  3. C(0, )
  4. D(- , )

Correct answer

C. (0, )

Step-by-step solution

f(x)= 1 x+|x| Here x+|x| 0 and x+|x| 0 x +| x |>0 Now when x>0, x+|x|=x+x 2 x>0 . When x 0 is the required domain.

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