Someome solve this plzz... This is from Mathematical logic
let
p : The switch S1 is closed.
q : The switch S2 is closed.
r : The switch S3 is closed.
~p : The switch S1` is closed.
~q : The switch S2` is closed.
The symbolic fom of the given cir circuit is :
Note : PLEASE CONSIDER 'A' AS AND'S SIGN AND 'V' AS OR 'S SIGN.
(p A q A ~p) V (~p A q A r) V (p A q A r) V (p A ~q A r)
= (p A ~p A q) V (~p A q A r) V (p A q A r) V (p A ~q A r) - By Commutative Law
= (F A q) V (~p A q A r) V (p A q A r) V (p A ~q A r) - By Complement Law
= F V (~p A q A r) V (p A q A r) V (p A ~q A r) - By Identity Law
= (~p A q A r) V (p A q A r) V (p A ~q A r) - By Identity Law
= {[~p A (q A r)] V [p A (q A r)]} V (p A ~q A r) - By Associative Law
= [(~p V p) A (q A r)] V (p A ~q A r) - By Distributive Law
= [T A(q A r)] V (p A ~q A r) - By Complement Law
= (q A r) V (p A ~q A r) - By Identity Law
= [q V (p A ~q)] A r - By Distributive Law
= [(q V p) A (q V ~q)] A r - By Distributive Law
= [(q V p) A T] A r - By Complement Law
= (q V p) A r - By Identity Law
=(p V q) A r - By Commutative Law
I CONSIDER THAT YOU KNOW HOW TO DRAW CIRCUIT DIAGRAM.