Program matematika / Mathematics program:
Program (Bahasa Indonesia)
Program (English)
Sumber asli / Authoritative original
Jawaban
T.61.1
.
Substitusi
\(\overline{A\times B}=\overline A\times\overline B\)
dan
\(\operatorname{Int}(A\times B)=\operatorname{Int}A\times\operatorname{Int}B\)
memberi rumus tersebut.
in-context