# Hasse diagram [closed]

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closed as a duplicate of: Number of topological ordering

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## Related questions

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A) {0,g,h,i} B) {0,h,s} C) {d,e,f,g,h,i,0} D) {0,h,e}
consider the following Hasse diagram of poset. assume lower bounds of {a,b} are represented by L and lower bounds of {b,c} are represented by R then $L\cap R$ ? accordng to me L ={d,g,h,o } and R={ f,i,h,o} $L\cap R$ ={ h,o}. correct me if i m done any mistake.