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

/* code_begins */

{{{
var('a,b,c,d')
A=matrix([[a,b],[c,d]]);
print "\n Matrix A:\n",A
B=matrix([[1],[0]])
print "\n Matrix B:\n",B
C=matrix(2)
D=matrix(2)
C=C+A
D=D+A
C[0,1]=B[0,0]
C[1,1]=B[1,0]
x=C.det()
D[0,0]=B[0,0]
D[1,0]=B[1,0]
y=D.det()
print "\n Value of X=",x
print "\n Value of Y=",y

}}}

/* code_ends */

 * '''Solution by''': 
   * <K.kavitha>, <Student>, <SNIST>
   * <B.Lavanya>, <Stydent>, <SNIST>