\( X \) is the set of all engineering colleges in the state of A.P and \( R \) is a relation on ... VIDEO
\( X \) is the set of all engineering colleges in the state of A.P and \( R \) is a relation on \( X \) defined as two colleges are related iff they are affiliated to the same university then \( R \) is
(a) only reflexive.
(b) only symmetric.
(c) only transitive.
(d) equivalance relation
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