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School of Mathematics and Statistics
Carleton University
Math. 1005A, Winter 2011
TEST 4
Any non-programmable calculator permitted, 1 blank sheet permitted for roughs
Print Name :
Student Number:
Tutorial Section (A1, A4, . . . ):
PART I: Multiple Choic
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CARLETON UNIVERSITY
FINAL EXAMINATION
MATH 1005 A, B, C, D
Winter 2011
DURATION: 3 HOURS
Department Name and Course Number: School of Mathematics and Statistics, MATH 1005 A, B, C, D.
Course Instructor(s): Dr. A.B. Mingarelli (Sect. A), Mr. A. Khanchi (
ECOR 1606 - Exercise 4
In the absence of any obstacles, the shortest path between any two points on a plane is just
a straight line. Adding obstacles makes the problem more interesting. In the diagram below
a "wall" of length L has been placed on the y ax