Let L be the set of all straight lines in plane. `l_(1)` and `l_(2)` are two lines in the set. `R_(1), R_(2)` and `R_(3)` are defined relations.
(i) `l_(1)R_(1)l_(2) : l_(1)` is parallel to `l_(2)`
(ii) `l_(1)R_(2)l_(2) : l_(1)` is perpendicular to `l_(2)`
(iii) `l_(1) R_(3)l_(2) : l_(1)` intersects `l_(2)`
Then which of the following is true ?

Options

A. `R_(1), R_(2)` and `R_(3)` are equivalence
B. `R_(1)` is equivalence
C. `R_(2)` and `R_(3)` are reflexive
D. `R_(1), R_(2)` and `R_(3)` are not symmetric

Answer

B