Digital Logic - Need help simplifying Boolean expression with DeMorgan's theorem.

Question

The expression is:

 x + yz'+ (y + z)

I need to obtain an equivalent ALL-NAND expression without minimization. Can someone help me out?

Answer 1

What i understood from the Question , is you wanted an equivalent Expression which is to be analysed using all NAND gates.

The Equivalent Expression is :

((x' ( y' + z))' + (y' z')'

P.S.   x' , y', z' can be realized using nand gates

Comments

i did not understand

Answer 2

Please correct me if I am wrong.