Question

Tentukan himpunan kuasa dari himpunan berikut !!!

1. a : { 1,2,3 }
b : {1,2,3,4,5 }

Answer 1

A = { {},1,2,3,12,13,23,123} yang "12" dan yang lainya dibaca 1 dan 2  Begitu Seterusnya .  jadi Himpunan kuasa ada = 8

B = { {},1,2,3,4,5,12,13,14,15,23,24,25,34,35,45,123,124,125,134,135,145,234,235,
        345,245,1234,1235,1345,1245,2345,12345 } 
Cara Membaca angka yang berdempetan sama dengan A
Jadi Himpunan Kuasa B ada = 32

Answer 2

1) a) P(A) = { { },{1},{2},{3},{1,2},{1,3},{2,3},{1,2,3} } = 8
    b) P(A) = { { },{1},{2},{3},{4},{5},{1,2},{1,3},{1,4},{1,5},{2,3},{2,4},{2,5},{3,4},{3,5},{4,5},{1,2,3},{1,2,4},{1,2,5},{1,3,4},{1,3,5},{1,4,5},{2,3,4},{2,3,5},{2,4,5},{3,4,5},{1,2,3,4},{1,2,3,5},{1,2,4,5},{1,3,4,5},{2,3,4,5},{1,2,3,4,5} } = 32
senang membantu :)