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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
C 3-25. Prove DeMorgan’s theorems by trying all possible cases.
B 3-26. Simplify each of the following expressions using DeMorgan’s theo- rems.
Â

(a)*Â ABC
(d)
Â

AÂ +Â B

(g)*Â AÂ (Â BÂ +Â CÂ )Â D
Â

(b)Â AÂ +Â BC
Â

(e)*Â AB
(h)
Â

(Â MÂ +Â NÂ )(Â MÂ +Â NÂ )
Â

(c)*Â ABCD
(f)
Â

AÂ +Â CÂ +Â D
(i)
Â

ABCD
3-27.*Use DeMorgan’s theorems to simplify the expression for the output of Figure 3-55.
Hel-----------lo -----------Sir-----------/Ma-----------dam----------- Â----------- -----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------sol-----------uti-----------on.-----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be----------- ca-----------tch-----------