Question

1.P={×/1<×≤10,×bilangan genap}
Q={×/×bilangan prima kurang dari 10}
R={×/×,3≤×≤21,bilangan klipatan 3}
2.A={×/1<×≤10,×bilangan genap}
B={×/×bilangan prima kurang dai 10}
irisan dari himpunan A dan B

Answer 1

A={2,4,6,8,10} B={2,3,5,7} A n B = {2}

Answer 2

1. P= {2,4,6,8,10}
Q= {2,3,5,7}
R= {3,6,9,12,15,18,21}
2. A= {2,4,6,8,10}
B= {2,3,,5,7}
A irisan B = {2}