Academia.eduAcademia.edu
( 1 − � 1 − �� � = + � �� + ��� �+ + �� � ( �� = ��− + 1 − �� �+ + �� �� + �� ( ∞ −� +� � �� ���� �� �� −� � , �� , �+� 1− 1+� �= � � � � � � �� �+ �+� − � = �� �� + Π� − �� �� + ��−� �+� �= �= 1 �� = �� ��+ − �� + �� �+ + �� �� = �� ��+ − �� − �� �+ + �� 1 �� = �� ��+ − �� + �� �+ + �� �� = �� ��+ − �� − �� �+ + �� 1 − � 1 − �� � = + � �� + ��� �+ + �� � �� = ��− + 1 − �� �+ + �� �� + ��