I can't get my head around these types of questions i know how to prove a limit you use \(\displaystyle |f(x) - L| < \epsilon\) but the question is use the (N, ε) method prove \(\displaystyle lim_{x \rightarrow \infty} \frac{7n + 3}{8n + 5} = \frac{7}{8}\)

I've read though the notes ive taken on this but still dont get it id be really grateful for some pointers

I've read though the notes ive taken on this but still dont get it id be really grateful for some pointers

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