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ENGR 126, Fall 2007, Exam 1
Key
Problem #1a:
Problem #1b:
3
11
4
x
=
y = 2
Problem #2
x = (sin(pi/10))^2
Problem #3
y = [4:2:30]
or
y = [4 6 8 10 12 14 16 18 20 22 24 26 28 30]
Problem #4
A procedure for determining the stop positions of the laser transmitter.
Problem #5
Any two of:
Reusable, sharable, focused on the needs of the client,
procedure steps are articulated; assumptions are clear, test results are provided
(other similar answers are suitable, but answers must be distinct)
Problem #6
Check team roster – spelling must be somewhat close for credit.
Problem #7
Pick one from:
Encourage a lot of ideas (anything involving quantity)
Encourage a wide variety of ideas (anything involving variety or lateral thinking)
Do not criticize (postpone judgment)
Problem #8
Any answer given is fine unless it is clearly off topic
Problem #9
MATLAB code:
% Input data (any method like these)
x=input('Enter a vector x with elements x1, x2, x3')
OR
x1= some number, x2= some number, x3= some number
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 Fall '08
 Oakes

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