recategorized by
1,573 views
0 votes
0 votes

​​​​​​Which of the following statements are true ?

  1. Every logic network is equivalent to one using just NAND gates or just NOR gates.
  2. Boolean expressions and logic networks correspond to labelled acyclic diagraphs.
  3. No two Boolean algebras with n atoms are isomorphic.
  4. Non-zero elements of finite Boolean algebras are not uniquely expressible as joins of atoms

Choose the correct answer from the code given below :

  1. i and iv only
  2. i, ii and iii only
  3. i and ii only
  4. ii, iii, and iv only
recategorized by

Please log in or register to answer this question.

Related questions

0 votes
0 votes
2 answers
1
Arjun asked Jan 2, 2019
1,947 views
The boolean expression $\overline{A} \cdot B + A \cdot \overline{B}+ A \cdot B$ is equivalenet to$\overline{A} \cdot B$$\overline{A+B}$$A \cdot B$$A+B$
0 votes
0 votes
1 answer
2
Arjun asked Jan 2, 2019
6,352 views
In computers, subtraction is generally carried out by$9$’s complement$1$’s complement$10$’s complement$2$’s complement
2 votes
2 votes
4 answers
4