Definition of vector addition and scalar multiplication:

Let and be vectors and let be a scalar,

then the sum of u and v is the vector: 

The scalar multiple of times u is the vector:

The vectors are and  .

(a)

Graph of the resultant vector

(b)

Graph of the resultant vector

(c)

Graph of the resultant vector

(a)

Graph of the vector

(b)

Graph of the resultant vector

(c)

Graph of the resultant vector