= 1/2- 1/4- 1/8-.....- 1/64
=2/4- 1/4- 1/8-.......- 1/64
= 1/4- 1/8-....- 1/64
=2/8- 1/8-....- 1/64
= 1/8-....- 1/64
= ..............
= 1/64。
Summary report on home visits of primary school teachers 1
According to the unified requirements of the schoo