marks] Consider the area between the curve h (r) = 2sing +c and the r-axis over the interval [n, 3x]. Represent the area with a definite integral. Define the function h(r) in Maple. Determine the absolute minimum and the absolute maximum value of h on [*, 3x] using the following code: minimize(h(x),x=Pi..3*Pi); maximize(h(x),x=Pi..3*Pi); Record your results on your answer sheet (you do not need to submit your code). Use the max. and min. values in part(b) to determine upper and lower bounds for the area between the curve and the r-axis over the interval [*, 3x]. In other words, determine values / and a such that I