Question

The number of subsets that can be created from the set {1, 2, 3} is..

A- 3
B- 6
C- 7
D- 8

Answer 1

any idea?

Answer 2

I thought maybe B @Loser66

Answer 3

why?

Answer 4

Because 3 + 2 + 1 equals 6. Lol, I honestly do not know if it correct.

Answer 5

\(\{\emptyset \}\) is always a subset of any set

Answer 6

the set is always a subset of itself. In this case, \(\{1,2,3\}\) is a subset of itself
So far, we have 2 subsets, right?

Answer 7

One element: \(\{1\}\), \(\{2\}\),\(\{3\}\)

Answer 8

2 element subsets: \(\{1,2\}\), we still have 2 more, can you list them out?

Answer 9

No, sadly I can not.

Answer 10

neither I. I am sorry. My limit is just there. You MUST contribute to YOUR OWN problem.

Answer 11

Thanks anyhow, I just began this course of math and never have got taught it. I don't know honestly, but once again, thanks.