If n is an integer, which of the following must be even?

06 Apr, 2025

প্রশ্ন If n is an integer, which of the following must be even?

  • ক.
    n-1
  • খ.
    2n+2
  • গ.
    3n+1
  • ঘ.
    n+1

সঠিক উত্তর

2n+2

মন্তব্য

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