Composition of Relations | Discrete Math

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We go over how to compose relations. The composition of relations is similar to the composition of functions, but in our example we'll see some differences in the notation for relation composition and all that good stuff. #discretemathematics

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This is the video that made me understand the concept. thank you so much

pingupongu
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thank you so much....i was struggling with

insanevehicles
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this was very helpful! missed a lecture and this explained it very well

No.School.dk_Colur
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is there anything this channel does not cover ? I think not👏

djdanzo
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Please help
why does the composed relation not contain (2, r) but it contains (1, r)? Both don't contain any (x, z) elements, is there a reason for this? nevermind i just read another comment and realized its (1, gamma)

nadred
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Hello! I'm working on some homework right now, I wonder why (1, r) is in the composition but (2, r) is not in the video. Is there a reason for this? Thanks!

ejmurc
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Hi there what happens if it becomes S composite relation to R, would it be an empty set?

tayyuangeng