Question

ii) Write down the poser set of B = {1,2,3}.​

Answer 1

Step-by-step explanation:

The subsets of A are Ø, {a}, {b}, {a, b} The power set of A P(A) = {Ø, {a}, {b}, {a,b}} (ii) The subsets of B are ϕ, {1}, {2}, {3}, {1, 2}, {2, 3}, {1, 3}, {1, 2, 3} The power set of B P(B) = {Ø, {1}, {2}, {3}, {1, 2}, {2, 3}, {1, 3}, {1, 2, 3}} (iii) The subset of D are Ø, {p}, {q}, {r}, {s}, {p, q}, {p, r}, {p, s}, {q, r}, {q, s}, {r, s},{p, q, r}, {q, r, s}, {p, r, s}, {p, q, s}, {p, q, r, s}} The power set of D P(D) = {Ø, {p}, {q}, {r}, {s}, {p, q}, {p, r}, {p, s}, {q, r}, {q, s}, {r, s}, {p, q, r}, {q, r, s}, {p, r, s}, {p, q, s}, {p, q, r, s} (iv) The power set of E P(E) = { }.Read more on Sarthaks.com - https://www.sarthaks.com/959665/write-down-the-power-set-of-the-following-sets-i-a-a-b-ii-b-1-2-3-iii-d-p-q-r-s-iv-e-o