let d30 = {1, 2, 3, 4, 5, 6, 10, 15, 30} and relation i be partial ordering on

Question

let d30 = {1, 2, 3, 4, 5, 6, 10, 15, 30} and relation i be partial ordering on d30. the all lower bounds of 10 and 15 respectively are

Options:

A . 1,5

B . 1,7

C . 1,3,5

D . None of these

Answer: Option A
Explanation :

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