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AP EAMCET201725 Apr 2017Morning ShiftMathematicsContinuity and DifferentiabilityActual

Define f: R R by f(x)=[x]+ x-[x] for x R , where [x] denotes the greatest integer function. Then the set of points at which f is continuous is

Options

  1. AR ⁺
  2. BR
  3. CR - Z
  4. D1,2,3,

Correct answer

B. R

Step-by-step solution

No solution. Refer to answer key.

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