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Vijay Singh chauhan Asked a Question
May 17, 2022 5:21 pmpts 30 pts
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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  • Pankaj dwivedi Best Answer
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