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

/* code_begins */

{{{
A=matrix([[2,10**-5,10**-5],[10**-5,2,10**-5],[10**-5,10**-5,4]])
print A
T=matrix([[1,0,0],[0,1,0],[0,0,10**5]])
print T
Tin=T.inverse()
print Tin
B=Tin*A*T
}}}

/* code_ends */

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