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Math 227-104 (CRN 10968) Fall 2015 Homework 1, 10/16/2015 Carter Turn in complete solutions to all problems by October 28, 2015. Do not turn in rough work! Do not turn in copied solutions from a solution manuals. Do all the work on your own. If you consult with other students or receive help from faculty, graduate students, or members of the tutoring lab, give a brief and honest description of the collaboration. • p. 693 # 37, 39,40,431 • p. 711 # 1,2,6,24 • p. 713 # 73 • p. 721 # 9 • p. 729 # 16 • p. 737 # 2,7 • p. 746 # 34 • p. 755 # 10 • p. 774 # 50 • p. 785 # 12 • p. 792 # 16, 26 1 On these problems, also compute the gradient at a few selected points, and indicate the direction in which the gradient points by drawing short arrows perpendicular to the level curves.