Question

let x, y, z be sets of sizes x, y and z respectively. let w = x x y. let e be the set of all subsets of w. the number of functions from z to e is:

Answer 1

The options for this question are missing:

Following are the options:

(a) z^xy

(b) z x 2^xy

(c) z^2x+y

(d) 2^xyz

The correct answer for this question is :

(d) 2^xyz

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