MATH 152 Midterm: MATH 152 TAMU 2011c Exam 1a
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Seat number: the use of all electronic devices is prohibited, in part 1 (problems 1-10), mark the correct choice on your scantron using a. Scantrons will not be returned: in part 2 (problems 11-15), present your solutions in the space provided. Show all your work neatly and concisely and clearly indicate your nal an- swer. An aggie does not lie, cheat, or steal, or tolerate those who do. 2 1 (c) 2 ln(2) 1 (d) 2 ln(2) 3 (e) ln 2. 2: if f (x) = z sin(x) 0 et2 dt what is f (x)? (a) esin2(x) (b) sin(x)esin2(x) (c) cos(x)esin2(x) (d) sin(x)ex2 (e) ex2. Version a: find the average value of f (x) = cos2(x) sin(2x) over the interval h0, 4 : find the area between the curves y = x3 and y = x from x = 0 to x = 2. (a) 0. 2: after an appropriate substitution, the integral z 4.
