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  1. Latihan ...........!!! Tugas di rumah Di Buku latihan  Logaritma 2. Latihan menggunakan Sifat-sifat logaritma 1. log 3 = 0,477 dan log 2 = 0,301 Nilai log 18 = ….…
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  • 1. Latihan ...........!!! Tugas di rumah Di Buku latihan  Logaritma
  • 2. Latihan menggunakan Sifat-sifat logaritma 1. log 3 = 0,477 dan log 2 = 0,301 Nilai log 18 = …. a. 1,552 b. 1,525 c.1,255 d. 1,235
  • 3. 2. log 2 = 0,301 dan log 5 = 0,699 Nilai log 5 + log 8 + log 25 = …. a. 2 b. 3 c. 4 d. 5
  • 4. 3. Diketahui log 4,72 = 0,674 Nilai dari log 4.720 = …. a. 1,674 b. 2,674 c. 3,674 d. 4,674
  • 5. 4. Diketahui log 3 = 0,477 dan log 5 = 0,699. Nilai log135 = …. a. 2,778 b. 2,732 c. 2,176 d. 2,130 5. Diketahui log 3 = a dan log 2 = b. Maka log 18 = …. a. 2a – b b. 2a + b c. a + 2b d. a – 2b
  • 6. 6. Diketahui plog 27 = 3x Maka plog 243 = …. a. 4x b . 5x c. 6x d. 7x 7. Diketahui log 2 = 0,301 Maka log 50 = …. a. 0,699 b. 1,301 c. 1,699 d. 2,301
  • 7. Latihan menggunakan kalkulator Untuk logaritma 1. Log 8 2. Log 7,2 3. Log 12,6 4. Log 1000 5. Log 5864.45 6. Log 0,1 7. Log 20,8 8. Log 0.05 9. Log 0,99 10. Log 0,001
  • 8. Latihan menggunakan logaritma  Untuk antilogaritma 1. Log x =0,1 2. Log x = 0,231 3. Log x = 0,9999 4. Log x = 1,2 5. Log x = 2,345 6. Log x = -0,123 7. Log x = - 0,01 8. Log x =3 9. Log x =-2,45 10. Log x =-3,123
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