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NDA2021MathematicsDefinite IntegrationActual

If _ -2 ^0 f(x) d x=k , then _ -2 ^0|f(x)| d x is

Options

  1. Aless than k
  2. Bgreater than k
  3. Cless than or equal to k
  4. Dgreater than or equal to k

Correct answer

D. greater than or equal to k

Step-by-step solution

It is obvious that, It _ -2 ^0 f(x) d x=k Hence, _ -2 ^0|f(x)| d x=l( say ) l k

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