MATH 151 Midterm: MATH 151 TAMU Y2011 2011a Exam 1a
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Directions: the use of a calculator, laptop, or computer is prohibited, in part 1 (problems 1-12), mark the correct choice on your scantron using a no. For your own records, also record your choices on your exam: in part 2 (problems 13-17), present your solutions in the space provided. Show all your work neatly and concisely and clearly indicate your nal answer. "an aggie does not lie, cheat, or steal, or tolerate those who do. " 1 + sin x (a) sec x + tan x (b) cos x cot x (c) cos x + cot x (d) sec x tan x (e) 2: compute lim x cos x x (a) 0 (b) limit does not exist (c) 2 (d) 1 (e) 1: the graph of a function f is shown below. What is lim x 4+ f (x)? (a) 4 (b) 2 (c) 3 (d) 6 (e) limit does not exist.
