MCQ
For some integer $m,$ every even integer is of the form :
- A$m$
- B$m + 1$
- ✓$2m$
- D$2m + 1$
✓
Answer
Correct option: C.
$2m$
We know that, even integers are $2, 4, 6, …$
So, it can be written in the form of $2m$
Where, $m =$ Integer $= Z$
$[$Since, integer is represented by $Z]$
or $m = …, -1, 0, 1, 2, 3, …$
$2m = …, -2, 0, 2, 4, 6, …$
So, it can be written in the form of $2m$
Where, $m =$ Integer $= Z$
$[$Since, integer is represented by $Z]$
or $m = …, -1, 0, 1, 2, 3, …$
$2m = …, -2, 0, 2, 4, 6, …$
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