Section 13.1

Section 13.1 - I II III IV 3. [SCalcCC2 13.1.22.] 4/4...

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12/9/08 7:47 PM Section 13.1 Page 1 of 3 http://www.webassign.net/v4cgiblmickle@ncsu/student.pl?s=20081210004654blmickle@ncsu15278239 Section 13.1 (Homework) MICKLES BRANDON L MA 242, section 008, Fall 2008 Instructor: April Alston Web Assign Current Score: 12 out of 12 Due: Friday, November 7, 2008 10:07 PM EST Description Vector Fields The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. [SCalcCC2 13.1.16.] 0.5/0.5 points Match the vector field F on 3 with the plots labeled I-IV. F ( x , y , z ) = i + 2 j + z k I I I II III IV 2. [SCalcCC2 13.1.18.] 0.5/0.5 points Match the vector field F on 3 with the plots labeled I-IV. F ( x , y , z ) = x i + y j + z k II II
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Unformatted text preview: I II III IV 3. [SCalcCC2 13.1.22.] 4/4 points Find the gradient vector field of f . ax^(a-1)exp(-bx)-bx^aexp(-bx) (a-b*x)*x^(a-1)*exp(-b*x) i + 0 j 4. [SCalcCC2 13.1.24.] 6/6 points Find the gradient vector field of f . cos(y/z) cos(y/z) i + -(x/z)sin(y/z) -(x/z)*sin(y/z) j + x(y/z^2)sin(y/z) x*y/(z^2)*sin(y/z) k 5. [SCalcCC2 13.1.30.] 0.5/0.5 points Match the functions f with the plots of their gradient vector fields. f ( x , y ) = x 2- y 2 III III 12/9/08 7:47 PM Section 13.1 Page 3 of 3 http://www.webassign.net/v4cgiblmickle@ncsu/student.pl?s=20081210004654blmickle@ncsu15278239 I II III IV 6. [SCalcCC2 13.1.32.] 0.5/0.5 points Match the functions f with the plots of their gradient vector fields. I I I II III IV...
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Section 13.1 - I II III IV 3. [SCalcCC2 13.1.22.] 4/4...

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