JEE Mains Model Paper 21
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Question : 69 of 90
Marks:
+1,
-0
Statement - 1 : Let L denote the set of all straight lines in a plane. Let a relation R defined an L by
x R y ⇔ x ⊥ y ; x , y ∊ L then R is only symmetric
Statement - 2 : x ⊥ y ⇔ y ⊥ x
x R y ⇔ x ⊥ y ; x , y ∊ L then R is only symmetric
Statement - 2 : x ⊥ y ⇔ y ⊥ x
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