Question 4 Let E(9) = sin2(241r9). Let P : {2,3/2,4/3,5/4,6/5,7/6,8/7,9/8,10/9, 1} be a partition of the interval [1, 2]. Calculate UE(P) and LE(P). Explain your reasoning, paying attention to why the constant 24 makes this question computationally easier than you might think at rst glance