Vector Calculus_advanced Using Maple(Pretest)
This is a pretest quiz on vector calculus(Advanced) using Maple CAS. This quiz helps us to what extent you know the topic So answer the questions in the quiz without referring to web/others.
- 1.The command to draw level curves f(x,y) = c, corresponding to various values of the constant c is
- A.
Levelcurve(f(x,y) = c, x=-a..a, y=-b..b, scaling=constrained, axes=normal);
- B.
levelcurves(f(x,y) = c, x=-a..a, y=-b..b, scaling=constrained, axes=normal);
- C.
Contourplot(f(x,y) = c, x=-a..a, y=-b..b, scaling=constrained, axes=normal);
- D.
Contour(f(x,y) = c, x=-a..a, y=-b..b, scaling=constrained, axes=normal);
- 2.The following command draws the vector v beginning at the point u
- A.
arrow(u,v);
- B.
Arrow(v,u);
- C.
Vector(u,v);
- D.
Vector(v,u);
- 3.A special command for plotting gradient fields is
- A.
Gradplot(f(x,y), x=-a..a, y=-b..b);
- B.
Gradfield(f(x,y), x=-a..a, y=-b..b);
- C.
Fieldplot(f(x,y), x=-a..a, y=-b..b);
- D.
Fieldgrad(f(x,y), x=-a..a, y=-b..b);
- 4.The following command draws the vector u
- A.
Vectorplot(u);
- B.
Plotvector(u);
- C.
Vector(u,v);
- D.
Arrow(v,u);
- 5.The command fieldplot related to
- A.
Direction field of solution curves
- B.
Vector field of a vector function
- C.
Vector field of a scalar function
- D.
Scalar field of vector function
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