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Mathematics, 25.08.2021 01:10 amazinga

How many elements are there in a power set (a) A = {ϕ}

(b) B = {a, b}

(c) C = {l, m, n}

(d) D = {4, 9}

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How many elements are there in a power set (a) A = {ϕ}

(b) B = {a, b}

(c)...
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