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19-07-2019
Mathematics

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if 3k is an even number integer which of the following cannot be an integer ?
A : k
B : k - 1
C : k/2
D : 3k

Respuesta :

19-07-2019

Answer:

c and a

because 3k has to add up the an even number so k by it self can not be an even number, and k/2 would still be an odd number because an off number divided by a even number still makes it odd

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