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

/* code_begins */

{{{

i=CC(i)
print i
a, b = 22, 7
z1 = a + b*i; 
c, d = 3, -2
z2 = c + d*i
add = z1+z2
sub = z1 - z2
mul = z1 * z2
div = z1/z2
}}}

/* code_ends */

 * '''Solution by''': 
   * Akash Singh, Student, CRCE
   * Vikas Singh, Student, CRCE