1,2 ton + 20 kuintal + 750 pon = … kg

by

Jawab:

1,2 ton       = 1,2 × 1.000 kg = 1.200 kg
20 kuintal = 20 × 100 kg     = 2.000 kg
750 pon     = 750 × 0,5 kg    =    375 kg  ₊
1,2ton + 20kuintal + 750pon = 3.575 kg
  Nilai limit x mendekati 0 cos4x - 1/xtan2x =