Answer:
50 degrees ( Vertically opposite)
Hope it helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
First we define two generic vectors in our space:
By definition we know that Euclidean norm on an 2-dimensional Euclidean space is:
Also we know that the inner product in space is defined as:
So as first condition we have that both two vectors have Euclidian Norm 1, that is:
and
As second condition we have that:
Which is the same:
Replacing the second condition on the first condition we have:
Since we have two posible solutions, or . If we choose , we can choose next the other solution for .
Remembering,
The two vectors we are looking for are:
1. x = 2
2. x = 9
3. a = 3
4. x = 13
5. c = 3
6. s = 3
7. x = 7
8. c = 0
9. b = 1
10. c = 4
11. x = 4
12. x = 8
13. x = 12
14. y = 10
15. x = 11
16. x = 10
17. x = 6
18. x = 11
The answers is 1 becuase 3/3=1 and 4/4=1
22^7 - 22^4 = 2,494,123,632 .