1.

Write whether every positive integer can be of the form 4q + 2, where q is aninteger. Justify your answer.​

Answer»

ANSWER:

When

q=1 we GET 6

q=2 we get 10

q=-3 we get 14 and so on

So, all the number of the form 4q+2 will give only EVEN numbers which are not multiple of 4.

Hence, every POSITIVE number cannot be WRITTEN in form of 4q+2.



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