Question

Which of the following is a subset of the set
A: {integers divisible by 4 from 1 and 40}

{12, 16, 20, 24}

{40, 44, 48}

{integers divisible by 2 from 0 to 40}

{0, 4, 8, 12 …}

Answer 1

12,16,20,24

Answer 2

In computer science, the subset sum problem is an important problem in complexity theory and cryptography. The problem is this: given a set of integers, is there a non-empty subset whose sum is zero? For example, given the set { −7, −3, −2, 5, 8}, the answer is yes because the subset { −3, −2, 5} sums to zero.

Answer 3

so the 1st ones the answer