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Grade: 12
        
let [x] denote the greatest integer less than or equal to x. if f(x)=[x sin(pix)] then f(x) is
  1. continuous in (-1,0)
  2. Differentiable at x=1
  3. Differentiable in (-1,1)
Which of the statements are correct?
  
one year ago

Answers : (1)

Deepak Kumar Shringi
askIITians Faculty
4397 Points
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one year ago
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