Question

(38) (5, 10, -15) and___
have same direction ratio.
(A) (-1,-2,3)
(C) (1,2,-3)
(B) (pi, 2pi, 3pi)
(D) (1, 2, 3)

Answer 1

Answer:

Answer - ( C )

Step-by-step explanation:

(5, 10, -15) ÷ 5