Question

Let T be the set of all triangles in a plane with R a relation in T given by R={(T1, T2}:T1 is congruent to T2]then, R is?

Answer 1

Step-by-step explanation:

https:///3956/673/Example-2---Let-R---(T1--T2)---T1-is-congruent-to-T2-/category/Examples/