Let A = (x, y, z, w) and R1 = {(x, y) (x, x) (y, z) (z, w) }, R2 = {(x, x)
(y, x) (y, y) (w, w) }, Find R1.R2 and diagraph of R1 R2 .
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Let A = (x, y, z, w) and R1 = {(x, y) (x, x) (y, z) (z, w) }, R2 = {(x, x)
(y, x) (y, y) (w, w) }, Find R1.R2 and diagraph of R1 R2 .
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.