Question

Find the direction ratios of the line joining points a( 7, - 4 ,7 )and b (1 ,- 6,10)​

Answer 1

Therefore the direction ratio of the line joining by points a(7,-4,7) and b(1,-6,10) is = (6,-2,3)

Step-by-step explanation:

Direction ratio of a line joining by (x₁,y₁,z₁) and (x₂,y₂,z₂) is

(x₂-x₁,y₂-y₁,z₂-z₁)

Therefore the direction ratio of the line joining by points a(7,-4,7) and b(1,-6,10) is (1-7,-6+4,10-7) = (6,-2,3)