Jawabanmu

2014-02-07T17:39:49+07:00
{ {a,b,c}, {a,b,d}, {a,b,e}, {a,c,d}, {a,c,e}, {a,d,e}, {b,c,d}, {b,c,e}, {b,d,e}, { c,d,e} } = 10
2014-02-07T17:48:14+07:00
{a,b,c} , {b,c,d} , {c,d,e} , {a,b,d} , {a,b,e} , {a,c,d} , { a,c,e} , {a,d,e}, {b,c,d} , {c,d,e} = ada 10