Math Is Fun Forum

beefjerky

Member

Registered: 2008-03-17

Posts: 3

Math Lines and vectors help Q1

1.

a) Determine the symmetric equations for the line through P(5, 6, 10) and parallel to the line with equation Vector r = (6, 1, 1) + t(−2, 1, 3).
b) Determine two other points on this line

2.

Explain why there are many different vector and parametric equations for a line.