A = { x| x = 5p. x < 20. p bilangan asli} B = {x | x = 3p. x <20.p bilangan cacah dari himpunan diatas A n B

Question

Matematika Diposting : 2014-11-05 Diupdate : 2021-11-11 AkuSihIcha

Pertanyaan

A = { x| x = 5p. x < 20. p bilangan asli}
B = {x | x = 3p. x <20.p bilangan cacah
dari himpunan diatas A n B

Answer 1

A = {5, 10, 15}
B = {3, 6, 9, 12, 15, 18}
A n B = {15}

Answer 2

A = {5, 10, 15}
B = {0, 3, 6, 9, 12, 15, 18}
A n B = {15}