Solve the inequality x2−5x+6x−1≤0\frac{x^2-5x+6}{x-1} \leq 0x−1x2−5x+6≤0. What is the solution set?
(−∞,1)∪[2,3](-\infty, 1) \cup [2, 3](−∞,1)∪[2,3]
(−∞,1)∪(2,3](-\infty, 1) \cup (2, 3](−∞,1)∪(2,3]
(−∞,1]∪[2,3](-\infty, 1] \cup [2, 3](−∞,1]∪[2,3]
(1,2)∪(3,∞)(1, 2) \cup (3, \infty)(1,2)∪(3,∞)