Preference

প্রশ্নঃ a - {a - (a + 1)} = ?

  1. ক.
    a - 1
  2. খ.
    1
  3. গ.
    a
  4. ঘ.
    a + 1
উত্তরঃ
comments powered by Disqus

Events

Loading....

Loading....

Loading....

Share our page