||'''Book'''|| Advanced Engineering Mathematics || ||'''Author'''|| Erwin Kreyszig || ||'''Edition'''|| 8th Edition || /* code_begins */ {{{ #Kreyszig Pg.691 Problem set 12.8 Question 22 a1=ComplexNumber(1,1) a2=ComplexNumber(1,-1) a1^a2}}} /* code_ends */ * '''Solution by''': * , , * , ,