Program matematika / Mathematics program:
Program (Bahasa Indonesia)
Program (English)
Sumber asli / Authoritative original
Jawaban
L.32.1
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Koleksinya adalah
\(\{\emptyset,\{a\},\{c\},\{a,b\},\{b,c\},\{a,c\},X\} \text{.}\)
in-context