The answer would be the first one
Answer:
DNE
Step-by-step explanation:
Given that two particles travel along the space curves

To find the points of intersection:
At points of intersection both coordinates should be equal.
i.e. r1 =r2
Equate corresponding coordinates

I equation gives t =-1
Substitute in II equation to get 
i.e. t cannot be real
Hence no point of intersection
DNE
The answer is 158,400 because you time 90 by 50 by 32
They all ate 7/12 cup of catfood. Add the numbers to find the total :>