Jawabanmu

2014-04-23T16:24:27+07:00
T = 1/f 
   = 1/50
   = 0.02 s
2 3 2
Jawaban paling cerdas!
2014-04-23T16:28:32+07:00
T = 1/f = 1/50 = 0.02 s
(/ = per)
5 3 5