# Calculus

posted by
**Anonymous**
.

Determine if line l1 intersects line l3, defined by

l1

[x,y,z] = [4,-3,2] + t[1,8,-3]

l2

[x,y,z] = [1,0,3] + v[4,-5,-9]

posted by
**Anonymous**
.

Determine if line l1 intersects line l3, defined by

l1

[x,y,z] = [4,-3,2] + t[1,8,-3]

l2

[x,y,z] = [1,0,3] + v[4,-5,-9]