33 is the closest number if talking about math but in the question 34 is the number closest to 6 in your question
Answer:
The identity element of Q is 0, and 0 ∈ Z. Finally, if n ∈ Z, its additive inverse in Q is −n. But −n is also an integer, so Z is closed under taking inverses. Therefore,Z is a subgroup of Q.
Answer: I can’t help. That is a district test, that the score doesn’t impact your grade, it just shows what you need to know.
Step-by-step explanation:
The greatest common factor of
and
is
gcd(m*m*n*n, m*n*n*n) =m*n*n=
what we did, was to see how many m's and how many n's, each expression have, and then pick the smallest of each letter (factor).
the reason is that the common factor, must have enough m's and n's to divide the m's and n's of both expressions
so
also
thus, n is equal to 3
Answer: A)3