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NDA2019MathematicsDefinite IntegrationActual

Paragraph: Consider the integrals I ₁= ₀^x x d x 1+ x and I ₂= ₀^ ( -x) d x 1- ( +x) Question: What is the value of I ₁+ I ₂ ?

Options

  1. A2
  2. B2
  3. C0

Correct answer

A. 2

Step-by-step solution

aligned & I₁=I₂ & I₁+I₂= + =2 aligned

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