Q28Multiple choice
to 47 (M.C.Q.). 28. Let T be the set of all triangles in the Euclidean plane, and let a relation R on T be defined as aRb if a is congruent to b ∀ a, b ∈ T. Then R is
- (A)reflexive but not transitive
- (B)transitive but not symmetric
- (C)equivalence
- (D)none of these