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NDA2010MathematicsContinuity and DifferentiabilityActual

The function f(x)=x cosec x is

Options

  1. Acontinuous for all values of x
  2. Bdiscontinuous everywhere
  3. Ccontinuous for all x except at x=n , where n is an integer.
  4. Ddiscontinuous for all x except at x=n / 2 , where n is an integer.

Correct answer

C. continuous for all x except at x=n , where n is an integer.

Step-by-step solution

The correct answer is option (C).

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