Question

If A = (x : x = 3n+1, n belongs to W, x less than 10), then final the power set of A​

Answer 1

Step-by-step explanation:

a power set P(x) is a set of all the subsets of a given set x.

given A={x:x=3n+1, n belongs to W,x<10}

then A={1,4,7}

therefore P(A)={{1},{4},{7},{1,4},{1,7},{4,7},{1,4,7},{}}

{}-is a null set