(A.B) യുടെ പൂരകമാണ്:

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ALP CBT 2 Electrician Official Paper (Held On: 23 Jan 2019 Shift 3)
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  1. A യുടെ പൂരകം + B യുടെ പൂരകം
  2. A.B
  3. A + B
  4. A  യുടെ പൂരകം. B യുടെ പൂരകം

Answer (Detailed Solution Below)

Option 1 : A യുടെ പൂരകം + B യുടെ പൂരകം
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Detailed Solution

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ആശയം:

ഡി മോർഗന്റെ നിയമം അനുസരിച്ച്:

A+B=A¯.B¯

A.B=A¯+B¯

ബൂളിയൻ ബീജഗണിതം ലഘൂകരിക്കാൻ ഡി മോർഗന്റെ നിയമം സഹായിക്കുന്നു.

 

Important Points

പേര് 

AND രൂപം 

OR രൂപം 

സമരൂപതാ നിയമം  

1.A=A

0+A=A

ശൂന്യ നിയമം 

0.A=0

1+A=1

ഇഡാംപൊട്ടന്റ് നിയമം 

A.A=A

A+A=A

ഇൻവേഴ്സ് നിയമം 

AA’=0

A+A’=1

കമ്മ്യൂട്ടേറ്റീവ് നിയമം

AB=BA

A+B=B+A

അസോസിയേറ്റീവ് നിയമം

(AB)C

(A+B)+C = A+(B+C)

വിതരണ നിയമം

A+BC=(A+B)(A+C)

A(B+C)=AB+AC

അവശോഷണ  നിയമം

A(A+B)=A

A+AB=A

ഡി മോർഗന്റെ നിയമം

(AB)’=A’+B’

(A+B)’=A’B’

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