Bantuin ntar tak follow kk​

janetreingerulv – March 14, 2023

Bantuin ntar tak follow kk​

Penjelasan dengan langkah-langkah:

Himpunan semesta = {1,2,3,4,5,6,7}

Himpunan A = {1,2,3}

Himpunan B = {5,7}

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