Vector in unit vector form is equals to -7i - j.
What is vector?
" Vector is a quantity which represents both magnitude and the direction."
According to the question,
Vector with initial point = (4, 2)
Vector with terminal point = (-3,1)
'A' represents the initial point
'B' represents the terminal point
Therefore,
Substitute the value in AB to get vector in unit vector form ,
[tex]\vector{AB} = (-3-4)i + (1-2)j[/tex]
[tex]= -7i-j[/tex]
Hence, vector in unit vector form is equals to -7i - j.
Learn more about vectors here
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