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.

just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint

step-by-step explanation: