This short video explores what a digraph of a Transitive Relation looks like, from the topic: Sets, Relations, and Functions. Note: the relation R1 should also contain the ordered pair (7, 9), as spotted by HnyB33 below.
Пікірлер: 11
@LagoonLofi3 жыл бұрын
watching all of these thanks so much
@JEMA89JEMA7 ай бұрын
You need to add (7,9) as an element of the set to make it transitive!
@sehreshtariq32665 жыл бұрын
This is too good. Excellent and clear explanation!
@njabulomahlalela29126 жыл бұрын
You're so good! Thanks a lot
@sperera59167 жыл бұрын
Thank you very much!
@rdmcnew7 жыл бұрын
This helps! Thank you
@israrkhan38812 жыл бұрын
Sir... is there an example of transitive relation which will be a function also
@aiviskri3 жыл бұрын
Awesome video, great explanation. I was just wondering, what if a relation is something like {(1, 2)}, is it considered transitive because there's only one connection?
@MathsAndStats3 жыл бұрын
That relation would be transitive. In fact, it is known as being vacuously transitive. As there re no double hops (x, y) (y, z) there is nothing to test for and so you can never prove it not be transitive and hence we say it is vacuously transitive. Symmetry would be similar, you can have a vacuously symmetric relation. Thanks for the comment. Please share. Kindest regards. Jonathan.
@HnyB336 жыл бұрын
I think you are great but just want to let you know you forgot to add (7, 9) to R1. You probably already realized this but you should put it somewhere in the description or highlight it in the video.
@MathsAndStats6 жыл бұрын
Hi HnyB33. You are correct with that observation. I should certainly have included the ordered pair (7, 9) in R1. I will update description to note this. Thanks so much for your comment. Jonathan