Math 19B, Spring 2014Midterm 1 SolutionsVersion 11. (20 points, 5 each) Evaluate the following integrals and put your answer in the provided box.
2. (15 points, 5 points each) For this problem letRbe the region between the x-axis and thegraph of the function given byy= sinxwhere 0≤x≤π. Do the following and put youranswer in the provided box.(a) Find the area of the regionR.