Calculus grade 12
posted by J .
1. a) Write the vector and parametric equations of the line through the points A(6, -1, 5) and B(-2, -3, 6).
b) Find another point on the line in (a).
r = 6i-j+5k + t(-8i-2j+k)
x = 6-8t
y = -1-2t
z = 5+t
Can you please do b) Steve? Thank you.
Steve, for a) I got this instead:
[x, y, z] = [6, -1, 5] + t[-8, -2, 1]
is that correct? ...