(a)
To find:The set of parametric equations.
(a)
Answer to Problem 9E
Theparametric equations are
Explanation of Solution
Given information:The point is
Formula used: The parametric equations for the line parallel to vector
Calculation:
The component form of direction vector is
Substitute
Substitute 1 for
Substitute 0 for
Therefore, the parametric equations are
(b)
To find:The set of symmetric equations for the line through the point
(b)
Answer to Problem 9E
Theset of symmetric equation of line is not possible.
Explanation of Solution
Given information:
The point is
Calculation:
It can be observed that the direction numbers are not all non-zero so, the symmetric equation of line is not possible.
Therefore, the set of symmetric equation of line is not possible.
Chapter 10 Solutions
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