f^g does not exist in this lattice
Well in this problem greatest lower bound of f^g (i.e. f meets g) does not exist. Why is it so. Since we could have b or e as GLB.
Any help/answers will be appreciated
2026-03-29 19:57:24.1774814244
Why Greatest Lower Bound of this lattice does not exist?
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A greatest lowest bound has the property that it is greater then all other lower bounds. b is not grater then e so it can't be the greatest lower bound (likewise for e).