Question

Select the Boolean expression that is not satisfiable. 3 (z+u)(z+x)(z+x)(u+y)(u+y) (z+u)(z+x)(z+x)(u+y)(u+y) (zº+u)(z+x)(z+
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Answer #1

Satisfiablity :

If given boolean expression is true for any combination of values of its variables.

Proposition:

A propostion is a declaration that can be true or false, but not both.

Question : 13

5 + 4 = 8, it is false because 9 != 8, So its a proposition.

It wiil be sunny tomorrow.

  • It will be true or false, but not both. So its a proposition.

Take out the trash.

  • We can't tell weather it is true or false. So it is not a proposition

Chocolate is best flavor.

  • It is true or false. but it is not both.So its a proposition.

(6) ( zu) (2+2) (z+n) (4+) (4+7) for a true and untrue it is satisfiable (2+4) (3+x)(2+i) (ury (4+7) for T and uT it is satis

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Select the Boolean expression that is not satisfiable. 3 (z+u)(z+x)(z+x")(u+y)(u+y) (z+u")(z+x)(z+x)(u+y)(u+y) (zº+u)(z+x)(z+x")(u+y)(u+y") (z+u")(z+x)(z+x")(u+y)(u+y") 6 a Question...
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