Asap 25 pts !
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?
a)set w is all the unique three-digit numbers using the digits 1, 3, and 5.
b)set x is all the unique three-digit numbers using the digits 2, 4, and 6.
c)set y is all the unique three-digit numbers using the digits 0, 2, and 4.
d)set z is all the unique three-digit numbers using the digits 3, 5, and 7.

i believe A is the answer

 The correct option is

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

Step-by-step explanation:  Given that V is the set of all the unique three-digit numbers made by the digits 1, 2, 3, 4 and 5.

We are to select the set that would be considered a subset of the set V.

The number of elements in set V is

n(V) = 5 × 4 × 3 = 60.

Option (A) is

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

Here, n(W) = 3 × 2 × 1 = 6. Clearly, 6 < 60.

Also, all the three digit numbers of set W are also present in set V, because the set {1, 3, 5} is a subset of the set {1, 2, 3, 4, 5}.

So, the set W is a subset of set V.

Option (B) is

Set X is all the unique three-digit numbers using the digits 2, 4 and 6.

Here, n(X) = 3 × 2 × 1 = 6. Clearly, 6 < 60.

Also, NOT all the three digit numbers of set X are present in set V, because the set {2, 4, 6} is NOT a subset of the set {1, 2, 3, 4, 5}.

For example, the number 426 belongs to set X but does not belongs to set V.

So, the set W is NOT a subset of set V.

Option (C) is

Set Y is all the unique three-digit numbers using the digits 0, 2 and 4.

Here, n(Y) = 2 × 2 × 1 = 6. Clearly, 4 < 60.

Also, NOT all the three digit numbers of set Y are present in set V, because the set {0, 2, 4} is NOT a subset of the set {1, 2, 3, 4, 5}.

For example, the number 420 belongs to set Y but does not belongs to set V.

So, the set Y is NOT a subset of set V.

Option (D) is

Set Z is all the unique three-digit numbers using the digits 3, 5 and 7.

Here, n(Z) = 3 × 2 × 1 = 6. Clearly, 6 < 60.

Also, NOT all the three digit numbers of set Z are present in set V, because the set {3, 5, 7} is NOT a subset of the set {1, 2, 3, 4, 5}.

For example, the number 537 belongs to set Z but does not belongs to set V.

So, the set Z is NOT a subset of set V.

Thus, the set W, containing all the unique three-digit numbers using the digits 1, 3, and 5 is considered a subset of set V.

Option (A) is CORRECT.

-6 is the correct option from the above given options

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.