Answer:
A
Explanation:
We are actually adding a vector and the opposite of the other vector so basically there is a vector A and vector B which
are opposite in direction and we need to add them.....
So what we do is we take the same magnitude of either A or B and make the direction of either vector opposite i.e:in my case it is B so by doing this the vector's state becomes -B now we add A and -B as they are in the same direction so it is always basically not what it looks.Hope this helps you
