#Ruby program for* method in Vector
  
#Include matrix
require "matrix"
  
#Initialize the vector
    vec1
    = Vector[1, 2]
  
#Initialize the vector
    x
    = 3
  
#prints the new vector
      puts vec1
      * x

Vector[3, 6]

#Ruby program for* method in Vector
  
#Include matrix
require "matrix"
  
#Initialize the vector
    vec1
    = Vector[1, 2, 3]
  
#Initialize the vector
    x
    = 3
  
#prints the new vector
      puts vec1
      * x

Vector[3, 6, 9]