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LIMIT TRIGONOMETRI

LIMIT TRIGONOMETRI. Lihat segitiga OBC Sin x = BC : OB BC = OB . Sin x BC = 1 . Sin x BC = sin x. cos x = OC : OB OC = OB . cos x OC = 1 . cos x OC = cos x. X² + Y² = 1. B. Luas daerah OCE < Luas segitiga OBC< Luas daerah OAB. E. X. O. C. A. Dibagi. Jadi :. 1. 2. 3.

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LIMIT TRIGONOMETRI

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  1. LIMIT TRIGONOMETRI Lihat segitiga OBC Sin x = BC : OB BC = OB . Sin x BC = 1 . Sin x BC = sin x cos x = OC : OB OC = OB . cos x OC = 1 . cos x OC = cos x X² + Y² = 1 B Luas daerah OCE < Luas segitiga OBC< Luas daerah OAB E X O C A Dibagi

  2. Jadi : 1. 2.

  3. 3. Jadi : 4. 5. 6. 7. 8.

  4. Contohsoal: tentukannilai limit berikut 1. 2. 3. 4. 5. 6. Jawab 1.

  5. 2. 3. 4.

  6. TIME OUTBERNYANYI HOME

  7. Latihan : 1. 2. 3. 4. 5.

  8. Latihan : 1. 7. 2. 8. 3. 4. 5. 6.

  9. Jawab : 1. = = = = = = =

  10. Jawab : 2. = = = = = =

  11. 3. Jawab : Misal : x - 3 = y x = y + 3 3 - 3 = y 0 = y

  12. 4. Jawab : Misal : x + 2 = y - 2 + 2 = y y = 0

  13. 5. Jawab : 6. jawab : = = = = = = = = = = =

  14. 7. Jawab : 8 . jawab :

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