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Vijay posted an Question
May 17, 2022 • 22:51 pm 30 points
  • CSIR NET
  • Mathematical Sciences

8. let n en and let j, = |2 cos"x dx. which of the following statements are true? (a) ,is rational for all n 22 (b) is irrational for all n 22 (c) j,is rational

8. Let n eN and let J, = |2 cos"x dx. Which of the following statements are true? (a) ,is rational for all n 22 (b) is irrational for all n 22 (c) J,is rational if n =7 (2016]

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