eq 2 $, cancel $ t - 2 $: $ G(t) = t + 2 $. The domain excludes $ t = 2 $, so $ t \in (-\infty, 2) \cup (2, \infty) $. Simplified form: $ G(t) = t + 2 $, domain: $ oxed(-\infty, 2) \cup (2, \infty) $.Question: If a linguist randomly selects three distinct letters from the English alphabet, what is the probability that they form a placeholder typographic symbol, given that there are 10 such symbols and 26 letters? - Groen Casting