→ devilend:1.=>x'y'+x'y+xy=>(x'y'+x'y)+(x'y+xy)=>x'+y 應該吧.. 02/28 22:54
推 soldier723:等於要證明黑社會定理 用無中生有去證 03/01 09:23
1.請證明 x' + xy = x'+ y 在不使用真值表的情況下
2.The sum-of-products form of a two-varable logic function can be expressed
__ _ _
as: f(x,y) = a xy + a xy + a xy + a xy
0 1 2 3
。how many diiferent functions can be generated for the two-variable case?
。how about the N-variable case?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 118.170.1.87