just answers : a-e 1a.) The line (1) has a direction vector (2,4,6). Find the magnitude of the direction vector. 1b)Determine the vector equation for the line through the point A (-2,4) with a direction vector of d = (2,-3). 1c)Determine the parametric equation for the line through the point A (1,3) with a direction vector of d = (-1,-3). 1d)Determine the symmetric equation for the line through the point A (-2,4) with a direction

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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just answers : a-e
1a.) The line (1) has a direction vector (2,4,6). Find the magnitude of the direction vector.

1b)Determine the vector equation for the line through the point A (-2,4) with a direction

vector of d = (2,-3).

1c)Determine the parametric equation for the line through the point A (1,3) with a direction

vector of d = (-1,-3).

1d)Determine the symmetric equation for the line through the point A (-2,4) with a direction

vector of d = (2,-3).

1e)

 

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