tell vector formulas plzzz
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Vector Formulas
or OP = ( x,y ).
2.The magnitude of position vector. and direction.
The unit vector = where the magnitude of unit vector is 1.
Or,the unit vector =
4.The two vectors and are parallel if and. where k and m are the scalars.
5.If then. ...
The scalar or dot product of any two vectors. ...
The angle between two vectors is.
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To find a unit vector with the same direction as a given vector, we divide by the magnitude of the vector. For example, consider the vector v = (1, 3) which has a magnitude of . If we divide each component of v by we will get the unit vector uv which is in the same direction as v: .
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