1 2 4 8 20 July 8, 2019 16 32 64 128 1 2 4 8 16 upto 20 terms 1 2 4 8 16 upto 20 terms sum Barisan geometri 1 2 4 8 suku ke 20 adalah Which term of gp 1 2 4 8 is 2048 2 8 ( 20 x1 1 4 0 5 Washer 8 4 20 1 2 mm
