The Gateway to Computer Science Excellence
First time here? Checkout the FAQ!
x
0 votes
70 views
The total number of boolean function that can be constructed for n boolean variable is ??
asked in Digital Logic by Active (2.3k points)
retagged by | 70 views
$2^{2^{n}}$ should be correct answer
Can you please explain ... I am getting confuse bcz in one of questions it's says 4 Boolean variables,how many expression can be formed ???

And option is a-16

b-256

c-1024

d- 64*1024

 

Getting confused

With 4 variable you can represent 16 (i.e 24) different number, each one can be map to either 0 or 1, Therefore everyone has 2 choices, so total 216 boolean function is possible, i.e 26 * 210  (i.e 64 * 1024) is correct answer. 

Please log in or register to answer this question.



Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true

29,157 questions
36,984 answers
92,154 comments
34,823 users