. Stewart, Sec. 1.5: 2: To respond to the book's initial question "Explain what it means to say ...," please write down the definition of one- sided limits which we gave in class and formulate it for the two one-sided limits given in the problem.2. Explain what it means to say that lim f(x) = 3 and lim f(x) = 7 In this situation is it possible that lim,-1f(x) exists? Explain