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AP EAMCET201824 Apr 2018Morning ShiftMathematicsFunctionsActual

The set of all real values of x for which the real valued function f(x)= (1+ 1 x )^x is defined, is

Options

  1. A(0, )
  2. BR- 0
  3. C(- ,-1) (0, )
  4. DR- 0,-1

Correct answer

C. (- ,-1) (0, )

Step-by-step solution

array ll & f(x)= (1+ 1 x )^x & (1+ 1 x )>0 & x+1 x >0 & -1+1 -1 & x (- ,-1) (0, ) . array

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