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### Midterm2-21d-F06SOLN

Course: MATH 21, Fall 2008
School: UC Davis
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Word Count: 699

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EXAM MIDTERM IISolutions Math 21D Temple-F06 Write solutions on the paper provided. Put your name on this exam sheet, and staple it to the front of your finished exam. Do Not Write On This Exam Sheet. Problem 1. (20pts) (a)Calculate the gradient f (x, y, z) = sin(xy 2 z 3 ) Soln: f = y 2 z 3 sin(xy 2 z 3 )i+2xyz 3 sin(xy 2 z 3 )j+3xy 2 z 2 sin(xy 2 z 3 )k. f (x, y, z) : i j y k (b) Calculate Curl F(x, y,...

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EXAM MIDTERM IISolutions Math 21D Temple-F06 Write solutions on the paper provided. Put your name on this exam sheet, and staple it to the front of your finished exam. Do Not Write On This Exam Sheet. Problem 1. (20pts) (a)Calculate the gradient f (x, y, z) = sin(xy 2 z 3 ) Soln: f = y 2 z 3 sin(xy 2 z 3 )i+2xyz 3 sin(xy 2 z 3 )j+3x...
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