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Recent questions tagged min-sum-of-products-form
61
votes
4
answers
31
GATE CSE 2006 | Question: 38
Consider a Boolean function $ f(w,x,y,z)$. Suppose that exactly one of its inputs is allowed to change at a time. If the function happens to be true for two input vectors $ i_{1}=\left \langle w_{1}, x_{1}, y_{1},z_{1}\right \rangle $ ... $ wx\overline{y} \overline{z}, xz, w\overline{x}yz$ $ wx\overline{y}, wyz, wxz, \overline{w}xz, x\overline{y}z, xyz$
Consider a Boolean function $ f(w,x,y,z)$. Suppose that exactly one of its inputs is allowed to change at a time. If the function happens to be true for two input vectors...
Rucha Shelke
20.9k
views
Rucha Shelke
asked
Sep 26, 2014
Digital Logic
gatecse-2006
digital-logic
min-sum-of-products-form
difficult
static-hazard
+
–
27
votes
7
answers
32
GATE CSE 2014 Set 1 | Question: 7
Consider the following Boolean expression for F: $F(P,Q,R,S)= PQ + \bar{P}QR + \bar{P}Q\bar{R}S$ The minimal sum$-$of$-$products form of $F$ is $PQ+QR+QS$ $P+Q+R+S$ $\bar{P} + \bar{Q}+ \bar{R}+ \bar{S}$ $\bar{P}R + \bar{R} \bar{P}S+P$
Consider the following Boolean expression for F: $F(P,Q,R,S)= PQ + \bar{P}QR + \bar{P}Q\bar{R}S$The minimal sum$-$of$-$products form of $F$ is$PQ+QR+QS$$P+Q+R+S$$\bar{P} ...
go_editor
8.3k
views
go_editor
asked
Sep 26, 2014
Digital Logic
gatecse-2014-set1
digital-logic
normal
min-sum-of-products-form
+
–
21
votes
2
answers
33
GATE CSE 2005 | Question: 18
The switching expression corresponding to $f(A,B,C,D)=\Sigma(1, 4, 5, 9, 11, 12)$ is: $BC’D’ + A’C’D + AB’D$ $ABC’ + ACD + B’C’D$ $ACD’ + A’BC’ + AC’D’$ $A’BD + ACD’ + BCD’$
The switching expression corresponding to $f(A,B,C,D)=\Sigma(1, 4, 5, 9, 11, 12)$ is:$BC’D’ + A’C’D + AB’D$$ABC’ + ACD + B’C’D$$ACD’ + A’BC’ + AC’...
Kathleen
5.6k
views
Kathleen
asked
Sep 22, 2014
Digital Logic
gatecse-2005
digital-logic
normal
min-sum-of-products-form
+
–
18
votes
1
answer
34
GATE CSE 2007 | Question: 9
Consider the following Boolean function of four variables: $f(w, x, y, z) = \Sigma(1, 3, 4, 6, 9, 11, 12, 14)$ The function is independent of one variables. independent of two variables. independent of three variables. dependent on all variables
Consider the following Boolean function of four variables:$$f(w, x, y, z) = \Sigma(1, 3, 4, 6, 9, 11, 12, 14)$$The function isindependent of one variables.independent of ...
Kathleen
3.2k
views
Kathleen
asked
Sep 21, 2014
Digital Logic
gatecse-2007
digital-logic
normal
min-sum-of-products-form
k-map
+
–
26
votes
6
answers
35
GATE CSE 2001 | Question: 10
Is the $3\text{-variable}$ function $f= \Sigma(0,1,2,4)$ its self-dual? Justify your answer. Give a minimal product-of-sum form of the $b$ output of the following $\text{excess-3}$ to $\text{BCD}$ converter.
Is the $3\text{-variable}$ function $f= \Sigma(0,1,2,4)$ its self-dual? Justify your answer.Give a minimal product-of-sum form of the $b$ output of the following $\text{e...
Kathleen
4.0k
views
Kathleen
asked
Sep 14, 2014
Digital Logic
gatecse-2001
digital-logic
normal
descriptive
min-sum-of-products-form
+
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