Match column I to columan II according to the given condition
In column I the direction ratios of lines are given. In column II angle between them is given.
Column I :
(A) (1, 2, 3), (1, 1, −1)
(B) (1, 2, 3), (2, 4, 6) then acute angle is less than
(C) (1, 1, 1), (2, 1, -1) the acute angle is greater than
(D) (1, 0, 0), (0, 1, 0) the angle is greater than
Column II :
(p) 90°
(q) 60°
(r) 0°
(s) 30°
(t) 70°
