||'''Book'''|| Linear Algebra ||
 ||'''Author'''|| Gilbert Strang ||
 ||'''Edition'''||  ||

/* code_begins */

{{{
A=matrix([[1,2],[3,4]])
print A
b=A*A
print b
B=b.inverse()
print B
A*B
A.inverse()

}}}

/* code_ends */

 * '''Solution by''': 
Tejaswi,Jyothi:prakasam engg college
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