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Sirirate
lim t>7 F(x) (1/t)−(1/7)/(t-7)
\[\lim_{t \rightarrow 7} \frac{\frac{1}{t} - \frac{1}{7}}{t-7} \]?
\(\lim_{t \rightarrow 7} \frac{\frac{1}{t} - \frac{1}{7}}{t-7} \) \(\lim_{t \rightarrow 7} \frac{\frac{7-t}{7t}}{t-7} \) \(\lim_{t \rightarrow 7} \frac{\frac{t-7}{-7t}}{t-7} \) \(\lim_{t \rightarrow 7} \frac{1}{-7t} \) do you need further help?