Vectors

2. In a directed line segment, the ________ indicates the direction.
3. A vector can be represented by a ________ matrix.
6. We can also use the ________ law of vector addition to add two vectors graphically.
7. In a directed line segment, the ________ of the line represents the magnitude of the vector.
9. AB + BA results in a ________ vector.
10. Vector quantities have both magnitude and ________.
14. To find the addition of two vectors graphically, we use the ________ law of vector addition.

1. A scalar multiple of a vector is ________ to the original vector.
4. Vectors can be represented by a ________ line segment.
5. Scalar quantities are quantities that have ________ only.
8. The diffence of two vectors can be written as the sum of one vector and the ________ of another vector.
11. The magnitude of a column vector is given by the square ________ of the sum of the squares of its elements.
12. The vector equal in magnitude as AB but in the ________ direction
13. The order of a column vector is two by ________.