Answer:
See proof below
Step-by-step explanation:
Assume that V is a vector space over the field F (take F=R,C if you prefer).
Let
. Then, we can write x as a linear combination of elements of s1, that is, there exist
and
such that
. Now,
then for all
we have that
. In particular, taking
with
we have that
. Then, x is a linear combination of vectors in S2, therefore
. We conclude that
.
If, additionally
then reversing the roles of S1 and S2 in the previous proof,
. Then
, therefore
.
When you bring something up or move something down, you have to multiply the exponent by -1. So in this case, you are bringing up the exponent. Multiply 5 by -1 and your answer should be x^5/1.
Answer:
68
Step-by-step explanation:
76
- 8
_______
Answer:
60 ounces
Step-by-step explanation:
Jenna and her 3 friends = 4 people
picked 3 apples 4*3 = 12
The picked 12 apples.
Each apple weights 5 ounces
12 apples at 5 ounces
12 * 5 = 60 ounces