Jumat, 27 April 2012
TUGAS RANGKAIAN DIGITAL
Nama : Ilham Andina sari
Nim : 13111964
no 3
A + A . B' + A' . B = …?
A + A . B' + A' . B ( Hukum identitas )
A . B’ B + A’ B ( Hukum Komplemen )
A . 0 + A’ B ( Teori Logika AND )
A’ B
no 4
Bila A=1, B=0, C=1, dan D=0 maka berapakah nilai Q =?
Q = ( A + B” + C” ) ( A” . D” + B” )
Q = A + ( B” . C” ) ( ( A” + D” ) + B” ) ( Hukum Van De Morgan )
Q = ( A’ + B . C ) ( ( A + D ) + D )
Q = ( 0 + 0 ) ( ( 1 + 0 ) + 0 )
= ( 0 ) ( 0 + 1 )
= ( 0 ) ( 1 )
= 0
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