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klemol [59]
3 years ago
13

Suppose R is a symmetric and transitive relation on a set A, and there is an element a in A for which aRx for every x in A. Prov

e that R is reflexive. ...?
Mathematics
1 answer:
topjm [15]3 years ago
7 0
According to what I have researched, here is how you prove that R is reflexive.
let b∈A
then, aRb
and by symmetry, bRa
and by transitivity,<span><span>bRa,aRb⇒bRb
Hope this is the answer that you are looking for. 
Thank you for posting your question here in brainly.</span></span>
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