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curvature

jason wheeler 5 questions

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Questions in this quiz (5)

  1. 1Part 1 What is the 2-d curl of this function? f(x,y) = x^3 - 8y and f(x,y) = y^3 - 8x
    1. A3x - 8 - (3y - 8)
    2. B3x - 8y - (3y - 8x)
  2. 2Part 2 What is the rotation around the point (0,1)
    1. Aclockwise
    2. Bcounterclockwise
    3. Cno rotation
  3. 3Part 3 What is the rotation around the point (1,0)
    1. Acounterclockwise
    2. Bclockwise
    3. Cno rotation
  4. 4Part 4. What is the rotation around the point (0,0)
    1. Ano rotation
    2. Bclockwise
    3. Ccounterclockwise
  5. 5what is the curvature of the function R =x^2 + y^2 and Q = x^2 + z^3 P = y^2 + 3z
    1. A(x^2 + 2y - (x^2 + 3z)) - (2x + y^2 - (y^2 + 3z)) + (2x + z^3 - (2y + z^3))
    2. B(2x + y^2 - (2x + z^3)) - (x^2 + 2y - (2y + z^3)) + (x^2 + 3z - (y^2 + 3z))

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Description
multaviarible calculus (week 7) Quiz on curvature, created by jason wheeler on 09/10/2017.
Language
English
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multaviarible calculusweek 7
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