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NDA2016MathematicsDefinite IntegrationActual

Given that a _ n = ₀^ ^2 ( n +1) x 2 x dx What is a_ n-1 -a_ n-4 equal to ?

Options

  1. A–1
  2. B0
  3. C1
  4. D2

Correct answer

B. 0

Step-by-step solution

given sequence a_n also AP with no difference. Thus a_ n-1 -a_ n-4 =0

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