||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{
#v = a x b
a = vector(QQ, [4, 0, -1])
b = vector(QQ, [-2, 1, 3])
print a,b
v = a.cross_product(b)
print v
}}}

/* code_ends */

 * '''Solution by''': 
   * W Shanti Priya, Student, I2IT Pune