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4. X1 = {0, A, A°, 12} and X2 = {0, B, Bº, 12} are o-fields, but X1 UX, is not. Why?

Posted: Sun Sep 05, 2021 5:17 pm
by answerhappygod
4 X1 0 A A 12 And X2 0 B Bo 12 Are O Fields But X1 Ux Is Not Why 1
4 X1 0 A A 12 And X2 0 B Bo 12 Are O Fields But X1 Ux Is Not Why 1 (15.52 KiB) Viewed 253 times
4. X1 = {0, A, A°, 12} and X2 = {0, B, Bº, 12} are o-fields, but X1 UX, is not. Why?