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

/* code_begins */

{{{
x=t
y=t
(2+x**2+3*y**2)^(1/2)=(2+4*t^2)^(1/2)
integral((2+4*t^2)^(1/2),t,0,3))
}}}

/* code_ends */

 * '''Solution by''': 
   *VVL Amruthavalli,student,prakasam Engg college
   *G.haritha,student,prakasam Engg college
   *g.mamatha,student,prakasam Engg college