Question: Contain a while loop and a predicate. In each case show that if the predicate is true before entry to the loop, then it

Contain a while loop and a predicate. In each case show that if the predicate is true before entry to the loop, then it is also true after exit from the loop. loop: while (m 20 and < 100) :- + 4 n := n - 2 end while, predicate: m+n is odd

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