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NDA2015MathematicsLimitsActual

Consider the function f(x)= array ccc x -2 x & If & x 2 3 & If & x= 2 array . Which is continuous at x= 2 , where is a constant. What is _ x 0 f(x) equal to?

Options

  1. A0
  2. B3
  3. C3
  4. D6

Correct answer

D. 6

Step-by-step solution

aligned & _ x 0 f(x)= x -2 x & = ( 0) -2(0) = 6 aligned Option (D) is correct.

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