Answer:
We take v in the vector space V different from 0. Since v is not 0, then
Lets take k>0 such that
Now, we take any vector w. We want to show that .
Since v is any non-zero vector, then this will prove that for any vectors a,b. The reason is that for any vector different from 0, lets name it x, there will exist a constant such that for any y (this is for the same reason a constant exists for v). Since y can be anything, then it can be v. But that means that , because v also has its constant k.
Now, lets show that . Lets take a constant c such that . We have that
Thus
Which means that
Which means that . As a consequence
Which proves what we were looking for.
Answer:
Step-by-step explanation:
- =
so + =
since all the denominators are the same we simply add the numerators to find x
x would be 8 +3 = 11
so is the answer
Answer:
2.1
Step-by-step explanation:
Your answer would be C
34x22=748
748h=1500