We have the following vectors:
u = 13j
v = i + 3j
The scalar product of both vectors is given by:
u * v = (13j) * (i + 3j)
We have then:
u * v = (1 * 0) + (13 * 3)
u * v = 0 + 39
u * v = 39
Answer:
The scalar product of both vectors is given by:
u * v = 39