බුලියන් සමීකරනය

mfdo90 · Jan 27, 2014

බුලියන් සමීකරනය

මේ බුලියන් සමීකරනය සුලු කරන්න උදව් දෙන්නකෝ...

Gasa84 · Jan 27, 2014

mathaka naha machan

විල්සන් මාමා · Jan 27, 2014

Sirawata matath dan mathaka naha. Sorry
Bump machan

Gasa84 · Jan 27, 2014

(A+B)'(A'+B')=A'B'(A'+B')=A'B'A'+A'B'B'=A'B'+A'B'=A'B'=(AB)'

balapan machan harida kiyala

A b 1 2
0 0 1 1 ok
0 1 0 0 ok
1 0 0 0 ok
1 1 0 0 ok

කෑප්ටන් Jack Sparrow · Jan 27, 2014

Gasa84 said:
(A+B)'(A'+B')=A'B'(A'+B')=A'B'A'+A'B'B'=A'B'+A'B'=A'B'=(AB)'

balapan machan harida kiyala

A b 1 2
0 0 1 1 ok
0 1 0 0 ok
1 0 0 0 ok
1 1 0 0 ok

finl ans eka waradi neh macn?
mehema neda wenna one?

(X+Y)'.(X'+Y')=
(X'Y').(X'+Y') de morgan's lows
= X'Y'X'+X'Y'Y'
= Y'X'X'+X'Y'Y'
= Y'X'+X'Y' (XX=X)
= Y'X'+Y'X'
= Y'X'
=(Y+X)' De morgan's Low

kavi719 · Jan 27, 2014

සමීකරනයk nemei ban oka. expression ekak. simplify karanna thamai puluwan.

kavi719 · Jan 27, 2014

Gasa84 said:
(A+B)'(A'+B')=A'B'(A'+B')=A'B'A'+A'B'B'=A'B'+A'B'=A'B'=(AB)'

balapan machan harida kiyala

A b 1 2
0 0 1 1 ok
0 1 0 0 ok
1 0 0 0 ok
1 1 0 0 ok

final step eka poddak waradiy machan.

කෑප්ටන් Jack Sparrow;16210695 said:
finl ans eka waradi neh macn?
mehema neda wenna one?

(X+Y)'.(X'+Y')=
(X'Y').(X'+Y') de morgan's lows
= X'Y'X'+X'Y'Y'
= Y'X'X'+X'Y'Y'
= Y'X'+X'Y' (XX=X)
= Y'X'+Y'X'
= Y'X'
=(Y+X)' De morgan's Low

Ayeshlive · Jan 27, 2014

De Morgan's law eka full statement ekatama dammoth wade charter wei wage. first part ekata dala balanna.

DJvodka · Jan 28, 2014

කෑප්ටන් Jack Sparrow;16210695 said:
finl ans eka waradi neh macn?
mehema neda wenna one?

(X+Y)'.(X'+Y')=
(X'Y').(X'+Y') de morgan's lows
= X'Y'X'+X'Y'Y'
= Y'X'X'+X'Y'Y'
= Y'X'+X'Y' (XX=X)
= Y'X'+Y'X'
= Y'X'
=(Y+X)' De morgan's Low

Correct

*law

කෑප්ටන් Jack Sparrow · Jan 28, 2014

DJvodka said:
Correct

*law

Gasa84 · Jan 28, 2014

කෑප්ටන් Jack Sparrow;16210695 said:
finl ans eka waradi neh macn?
mehema neda wenna one?

(X+Y)'.(X'+Y')=
(X'Y').(X'+Y') de morgan's lows
= X'Y'X'+X'Y'Y'
= Y'X'X'+X'Y'Y'
= Y'X'+X'Y' (XX=X)
= Y'X'+Y'X'
= Y'X'
=(Y+X)' De morgan's Low

ela uba hari........ :yes:

thilihare · Jan 28, 2014

https://www.dropbox.com/s/wgeojvqu59bp4t1/logic gate.png
Logic Diagram 1

mfdo90 · Jan 28, 2014

Thanks

Gasa84 said:
ela uba hari........

Thanks okkolatama help ekata..
Macho me mage BIT Exam eke Assignment eke Question ekkak....
Matah awe oya uththrayama thama...
Eth macahnla prashnaya..me MCQ eke answer walata tiyenne..
a. X
b. 1
c. X.Y
d. 0
e. Y

oya 5 answer eken ekkawath mata enne ne bun ekai awula....
Newaththath bohoma pin oyagoll hematam mata igena ganna udaw kalata...
Mage prashnyata pilthuru bala poroththu wemi...

mfdo90 · Jan 28, 2014

Please Help
B
U
M
P

07sanjeewakaru · Jan 28, 2014

Shot dekai...
(X+Y)'.(X'+Y')
=(X+Y)'.(X+Y)' ....... (a'+b'=(a+b)')
=(X+Y)' ........... (x.x=x)
waradiy meka.......

07sanjeewakaru · Jan 28, 2014

X ..... Y ..... (X+Y)' .... (X'.Y')
1 ..... 1 ........ 0 .......... 0
1 ..... 0 ........ 0 .......... 0
0 ..... 1 ........ 0 .......... 0
0 ..... 0 ........ 1 .......... 1

so,
(X+Y)' = X'.Y'
amaru eka sulu karala waguwa gahapn....
eth meka hari ..!!

DJvodka · Jan 28, 2014

07sanjeewakaru said:
Shot dekai...
(X+Y)'.(X'+Y')
=(X+Y)'.(X+Y)' ....... (a'+b'=(a+b)')
=(X+Y)' ........... (x.x=x)

Wrong!

07sanjeewakaru · Jan 28, 2014

DJvodka said:
Wrong!

yes..!thanks...!
jarama jara waraddak........ :angry:

කෑප්ටන් Jack Sparrow · Jan 28, 2014

mfdo90 said:
Thanks okkolatama help ekata..
Macho me mage BIT Exam eke Assignment eke Question ekkak....
Matah awe oya uththrayama thama...
Eth macahnla prashnaya..me MCQ eke answer walata tiyenne..
a. X
b. 1
c. X.Y
d. 0
e. Y

oya 5 answer eken ekkawath mata enne ne bun ekai awula....
Newaththath bohoma pin oyagoll hematam mata igena ganna udaw kalata...
Mage prashnyata pilthuru bala poroththu wemi...

X != Y neh
Assume that X=1; Y=0;
(1+0)'=0
ans = 0;
(mata hithena widihata)

mfdo90 · Jan 29, 2014

කෑප්ටන් Jack Sparrow;16213823 said:
X != Y neh
Assume that X=1; Y=0;
(1+0)'=0
ans = 0;
(mata hithena widihata)

"X != Y" Meka harida man hithanne waradi...
Any way thanks macho

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