If the load impedance of a transmission line is purely react

If the load impedance of a transmission line is purely reactive, that is Z_LN=ja, where \'a\' is a real number, can it be matched by adding a shunt susceptance somewhere in the line? Why?

Solution

yes it is possible to match by adding shunt susceptance.

it can be by complex consugate of Zln i.e.... -ja

so the susceptance is 1/-ja = j/a