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Question
For some integer m, every even integer is of the form ______.
Options
m
m + 1
2m
2m + 1
Solution
For some integer m, every even integer is of the form 2m.
Explanation:
Even integers are those integers which are divisible by 2.
Hence, we can say that every integer which is a multiple of 2 must be an even integer.
Therefore, let us conclude that,
For an integer ‘m’, every even integer must be of the form
2 × m = 2m.
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