(Solved): 4. Asha and Malik are working to find a parameterization for the line segment going from the point ...

4. Asha and Malik are working to find a parameterization for the line segment going from the point $$(5,?2,?4)$$ to the point $$(2,3,?4)$$. - Asha thinks the parametrization for the line segment should be $$(5,?2,?4)+t(?3,5,0)\text{ for }0?t?1$$ - Malik proposes the parametrization for the line to be $$(2,3,?4)+(1?t)(3,?5,0)\text{ for }0?t?1$$ The two cannot decide who is correct. Help Asha and Malik by explaining who (if either) is correct.