If x is an integer, then which of the following is must be odd?

গণিত Number System 07 Oct, 2020

প্রশ্ন If x is an integer, then which of the following is must be odd?

  • ক.
    2x + 2
  • খ.
    13x
  • গ.
    x
  • ঘ.
    2x + 3

সঠিক উত্তর

2x + 3

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