Suppose Two Airplanes Fly Paths Described by the Parametric Equations

Multiple Choice

Suppose two airplanes fly paths described by the parametric equations where s and t represent time. Determine whether the flight paths intersect and, if so, whether the planes collide.

A) The paths do not intersect.
B) The paths intersect, but the planes do not collide.
C) The paths intersect and the planes collide.