Here's the question you clicked on:
sevenshaded
Check my Karnaugh map and solution please? Am I grouping correctly? Find minimum SOP expression for f(a, b, c, d) = Summation m (1, 2, 4, 15) + Summation d (0, 3, 14) where I'm assuming d is a "don't care."
|dw:1349877299405:dw| And my solution was A'C'D' + A'B' + ABC.
I just want to know if that's in it's minimum SOP expression. Or should I not have grouped the 1 in the top left area of the map with the "don't care" X, thus leaving the 1 ungrouped.
it's fine ....i wud have done it in same way ..
Yes, its absolutely correct