This question doesnt make sense u need to attach a picture
I don’t really know I just need some points sry
Answer:
True
Step-by-step explanation:
Dot product is
a*b = |a|*|b|*cosα.
In our case
u*u =|u|*|u|*cos 0
u*u =|u|*|u|
12=|u|²
|u|=√12=√(4*3)=2√3
Answer: <span>D. 2√3</span>
Answer:
like what kind of egg machine because theres a lot of different types
Step-by-step explanation: