P = {xl x < 10, x e bilangan Cacah}

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Q = {x|2 < x < 10, xe bilangan Prima}.
Anggota himpunan P-Q adalah ….
A. {0, 1, 4, 6, 8, 9} C. {0, 1,2}
B. {2, 3, 5, 7}
C.{0,1,2}
D. {0, 1}​

P = {xl x < 10, x e bilangan Cacah}

Jawaban:

P-Q = {0,1,2,4,6,8,9}

Penjelasan dengan langkah-langkah:

P = {0,1,2,3,4,5,6,7,8,9}

Q = {3,5,7}

P-Q = {0,1,2,4,6,8,9}

artinya, sisa himpunan P setelah di kurangi irisan dg himpunan Q