Determine-the-cardinality-and-power-set-of-B-a-b-c-d-e-f-g-h-i-

Question Number 159071 by physicstutes last updated on 12/Nov/21

Determine the cardinality and power

set of

B = {{a, b, c}, {d, e}, {f, g, h, i}

Answered by Rasheed.Sindhi last updated on 12/Nov/21

cardinality of B = 3, because B

has 3 members : (1) {a, b, c}

(2) {d, e} (3) {f, g, h, i}

Let {they}^{'} re named as X, Y & Z

Power Set of B

P (B) = {ϕ, {X}, {Y}, {Z}, {X, Y} {X, Z} {Y, Z} {X, Y, Z}}