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

/* code_begins */

{{{
a=matrix([[4,0],[0,-6]])
a
a.eigenvalues()
}}}

/* code_ends */

 * '''Solution by'''
*<pavan kumar.M> <student>,<prakasam engg college>
*<sai krishna><student>,<prakasam engg college>
*<raghavendra><student>,<prakasam engg college>
*<lakshmi narayana><student>,<prakasam engg college>
*<raghavendra><student>,<prakasam engg college>
*<siva kumar reddy><student>,<prakasam engg college>