Question

write down the power set of the following set.(I)b={1,2,3,} (ii)D={p,q,r,s}​

Answer 1

Answer:

Step-by-step explanation:

, P{1,2,3}={ϕ,{1},{2},{3},{1,2},{1,3},{2,3},{1,2,3}}

P ( D) = { p, q, r, s, ( p, q) , ( q, r) , ( r, s) , ( s, p) , ( p , r) , ( q, s) , ( p, q, r) , ( q, r, s) , ( p, r, s) , ( p, q, s) , ( p, q, r, s), Ø

answered by gauthmath