Select the following statements that are true. a 0 for any integer a > 0 31000 = 1 (mod 10) 2022 1 (mod 3) n(n + 1) = 0 (mod 2) for any integer n 3n+ 1 = 0 (mod 2) for any integer n 7 999 37 | 999 365 1 (mod 7)

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Select the following statements that are true.
a 0 for any integer a > 0
31000 = 1 (mod 10)
2022 1 (mod 3)
n(n + 1) = 0 (mod 2) for any integer n
3n+ 1 = 0 (mod 2) for any integer n
7 999
37 | 999
365 1 (mod 7)
Transcribed Image Text:Select the following statements that are true. a 0 for any integer a > 0 31000 = 1 (mod 10) 2022 1 (mod 3) n(n + 1) = 0 (mod 2) for any integer n 3n+ 1 = 0 (mod 2) for any integer n 7 999 37 | 999 365 1 (mod 7)
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