Set v is all the unique three-digit numbers using the digits 1, 2, 3, 4, and 5.

which set would be considered a subset of set v?

set w is all the unique three-digit numbers using the digits 1, 3, and 5.
set x is all the unique three-digit numbers using the digits 2, 4, and 6.
set y is all the unique three-digit numbers using the digits 0, 2, and 4.
set z is all the unique three-digit numbers using the digits 3, 5, and 7.

Step-by-step explanation:

a. Set W is all unique three-digit numbers using the digits 1, 3, and 5.

Option A

Step-by-step explanation:

Given that V is all the unique three digit numbers using the digits 1,2,3,4 and 5.

Hence this set of three digits will have only 1 or 2 or 3 or 4 or 5 as digits and cannot have any other digit.

If any set has a digit other than these five, that cannot be a subset of this set V

OPtion A) Set W will be a subset as 1,3 and 5 are subsets of 1,2,3,4 and 5 and hence digits formed also will be a subset

Option B) is incorrect , since if 6 is one of digit it cannot be a subset of V

Option C) is incorrect, since if 0 is one of digit it cannot be a subset of V

Option D) is incorrect, since if 7 is one of digit it cannot be a subset of V

Hence only Option A is right.