Let X, Y, Z be sets of sizes x, y and z respectively. Let W = X x Y. Let E be…
GATE · 2006 · CS
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:
- A.
z2xy
- B.
z x 2xy
- C.
z2x + y
- D.
2xyz
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