# Give 9 examples for relations in everyday life.

(i) Anitha is the sister of Suneetha
(ii) Mary is the wife of John
(iii) Ravi is the brother of Gopi
(iv) a is equal to b
(v) x is greater than y
(vi) Line $l$ is parallel to line m
(vii) Line p is perpendicular to line q
(viii) $\Delta$ ABC is congruent to $\Delta$ DEF
(ix) A is subset of B