When the positive integer n is divided by 5, the remainder is 2. Which of he following must be true?

গণিত জোড় ও বিজোড় সংখ্যা 05 Oct, 2018

প্রশ্ন When the positive integer n is divided by 5, the remainder is 2. Which of he following must be true?

  • ক.
    n is odd
  • খ.
    n is even
  • গ.
    n-1 is divisible by 3
  • ঘ.
    None

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None

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