Electronics - Logic Circuit Simplification - Discussion

2. 

Which of the examples below expresses the commutative law of multiplication?

[A]. A + B = B + A
[B]. A • B = B + A
[C]. A • (B • C) = (A • B) • C
[D]. A • B = B • A

Answer: Option D

Explanation:

No answer description available for this question.

Nancy said: (Oct 13, 2015)  
Ya its a.b = b.a.

Mohan said: (Apr 8, 2017)  
I think Option A is also correct.

Mohan said: (Jun 11, 2017)  
I think Option A and D are correct.

Siddeshwar said: (Jun 25, 2017)  
In the question only mentioned multiplication.

Answer is D is correct.

Dicy said: (Jul 15, 2018)  
Commutative law:

A+B=B+A & AB=BA.

Associative law:
A+(B+C)=(A+B)+C.

Distributive law:
A(B+C) =AB+AC.

Parthibaraj Anguraj said: (Sep 23, 2019)  
Thanks @Dicy.

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