Question

write down the power set of the A={5,6,7}​

Answer 1

Step-by-step explanation:

A={3,{4,5}}

The subsets of A are

∅,{3},{{4,5}},{3,{4,5}}

∴P(A)={∅,{3},{{4,5}},{3,{4,5}}}

Answer 2

Answer:

ANSWER : 8

Step-by-step explanation:

A={5,6,7}​ = 2 POWER N = 8

P(A)= = { } , {5} , {6} , {7}​ ,  {5,6}​ ,{6,7} ,​ {5,7}​  ,{5,6,7}​