Answer:
5/64
Step-by-step explanation:
20/256
10/128
5/64
We have the following vectors:
u = (a, b)
v = (c, d)
We observe that the vectors form an angle of 90 degrees.
Therefore, the product u.v is equal to zero.
We have then:
u.v = (a, b). (c, d) = 0
u.v = ac + bd = 0
ac = -bd
Answer:
B) ac = -bd
Hello there!
The correct option is A
c + d = d + c
I hope that helps!
Answer:
The answer has no solutions
Step-by-step explanation:
None
