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Consider the following statements. For any integer n, I. `n^(2)+3` is never divisible by 17. II. `n^(2)+4` is never divisible by 17. ThenA. both I and II are trueB. both I and II are falseC. I is false and II is trueD. I is true and II is false |
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Answer» Correct Answer - D `n^(2)+4` is divisible by 17 check at n=9 `because(n^(2)+3)/(17)=(n^(2)+4)/(17)-(1)/(17)" not divisible by 17 "` |
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