Question

Can someone actually help please! Suppose R and S are transitive relations on A. Prove that if S o R is a subset of R o S, then R o S is transitive. Thanks

Answer 1

\[x^2 -2x +1 = 0\]

Answer 2

hahaha

Answer 3

... i guess you really dont need help

Answer 4

remember this guys.

Answer 5

i do

Answer 6

with this Can someone actually help please! Suppose R and S are transitive relations on A. Prove that if S o R is a subset of R o S, then R o S is transitive. Thanks

Answer 7

The reason is because this takes one second to do meanwhile longer ones take a bit of time to explain.

Answer 8

but when I post it like that no one helps

Answer 9

hahaha..... what kind of math is that?

Answer 10

I would help if I knew how to solve that.

Answer 11

proofs I guess

Answer 12

i only know transitive relationship in Database

Answer 13

transitive means that if (a,b),(b,c)then(a,c)

Answer 14

ooo I think I have an idea. uhmm

Answer 15

if these ordered pairs are in a set, that set is said to be transitive

Answer 16

I actually don't know how to proceed

Answer 17

neither do I

Answer 18

what multiplies to 1 but add to -2?

Answer 19

oh kidrah I appreciate the help but I was trying to make a point with this question, if you notice in the comments

Answer 20

Please go waste your time somewhere else. This site is not meant to be toyed with.

Answer 21

or you can help me with the actual problem i have instead of just looking at it and thinking oh this will take too long

Answer 22

hmm
ello faceless :-)
it's better to post the original question
we are not mathematician here
if someone know how to solve that question then they would love to help you :-)

Answer 23

haha they don't though, i had my question up for more than 2 hours

Answer 24

and noone has been able to answer it, or do you just want people randomly throwing stuff about?

Answer 25

well I figure this is a basic proof so hopefully someone here can help

Answer 26

doesn't matter how long you have a bump option
better "late" than "never"
well good luck! thanks :-)

Answer 27

someone somewhere can, but not at the moment. its a weekend and they prolly doing better things :)

Answer 28

like helping people factor or divide

Answer 29

what does S o R define? i cant recall all the notations

Answer 30

S o R means s composition R :
if a,c the a,b and b,c

Answer 31

can give a more clear definition if you want

Answer 32

its 1:20 am im not sure if a clearer def would be that useful to me ... i can barely multiply or divide :)

Answer 33

rational, or ganesha, or satellite, or zarkon .... maybe freckles or kianui ... but not me

Answer 34

lol okay

Answer 35

help please @Zarkon @zepdrix

Answer 36

zepdrix, yeah thats another good call ... start with the Zs. good luck ;)

Answer 37

@rational

Answer 38

:-)