Let x ∈ R such that
(2021 −2020/n)≤ x ≤( 2021 +2020/n)
for all positive integer n ≥ 10. Prove that x = 2021.
limn−>∞(2021−2020n)≤x≤limn−>∞(2021+2020n)\lim_{n->\infin}(2021-\frac{2020}n{})\le x\le\lim_{n->\infin}(2021+\frac{2020}{n})limn−>∞(2021−n2020)≤x≤limn−>∞(2021+n2020)
2021≤x≤20212021\le x\le 20212021≤x≤2021
x=2021x=2021x=2021
Need a fast expert's response?
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!
Comments
Leave a comment