engineering recuitment GATE ECE 2023-24 Test Series Digital Electronics Logic Gates and Boolean Algebra Karnaugh Maps
The minimized sum of products expression for f(a,b,c,d) = Ʃm(0,1,5,6,7,8,9) with don’t care Ʃm(10,11,12,13,14,15) is ___________.
1
f(a,b,c,d) = bc + \(\overline{b}\) \(\overline{d}\) + b \(\overline{c}\)
2
f(a,b,c,d) = \(\overline{b}\)c + \(\overline{b}\) d + \(\overline{b}\)c
3
f(a,b,c,d) = \(\overline{b}\) \(\overline{c}\)+ bd + bc
4
f(a,b,c,d) = bc + ad + \(\overline{b}\) \(\overline{c}\)