Which term is described as a shelf of undersea land reaching a depth of about 200 meters (656 feet) and extending out from the s
1 answer:
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(treat
as one element of
)
The power set of is
1. is true because both
and
.
2. is true.
3. is true (same reason as part 1).
4. is false because
does not contain the set
, rather just the element
itself.
5. is false because the element
on its own simply is not in
. That
does not mean
, but that
belongs to a subset of
.
6. is true.
Answer:
D. 2
Step-by-step explanation:
So you use the formula with is . so you get (1 - -5)/(4-1). this gets you to 6/3 and you get 2