решите предел
lim n ⇒∞ 7n+5/n+2
lim n⇒∞ 3n+1/n+2
lim n ⇒ ∞2n-1/3n-1
lim n ⇒∞ (-1 +1/n)
lim n ⇒∞ (2-1/n^2)
lim n⇒∞ (2-2/n)
lim n ⇒∞ 7n+5/n+2
lim n⇒∞ 3n+1/n+2
lim n ⇒ ∞2n-1/3n-1
lim n ⇒∞ (-1 +1/n)
lim n ⇒∞ (2-1/n^2)
lim n⇒∞ (2-2/n)
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Answers & Comments
Verified answer
1)lim(7n+5)/(n+2)=lim(7+5/n)/(1+2/n)=(7+0)/(1+0)=72)lim(3n+1)/(n+2)=lim(3+1/n)/(1+2/n)=(3+0)/(1+0)=3
3)lim(2n-1)/(3n-1)=lim(2-1/n)/(3-1/n)=(2-0)/(3-0)=2/3
4)lim(-1+1/n)=-1+0=-1
5)lin(2-1/n²)=2-0=2
lim(2-2/n)=2-0=2