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NDA2014MathematicsContinuity and DifferentiabilityActual

Consider the following statements: 1. The function f(x)=[x] , where [.] is the greatest integer function defined on R , is continuous at all points except at x=0 . 2. The function f(x)= |x| is continuous for all x R . Which of the above statements is/are correct?

Options

  1. A1 only
  2. B2 only
  3. CBoth 1 and 2
  4. DNeither 1 nor 2

Correct answer

B. 2 only

Step-by-step solution

The correct answer is option(B)

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