Pertanyaan

Pada pola bilangan ganjil, tentukan: a. 10 suku pertama.

Pada pola bilangan ganjil, tentukan:

a. 10 suku pertama. $\;\;\;\;$

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Klaim

S. Lestari

Master Teacher

Jawaban terverifikasi

Jawaban

10 suku pertama

Pembahasan

Bentuk umum pola bilangan ganjil Suku ke- Suku ke- Suku ke- Suku ke- Suku ke- Suku ke- Suku ke- Suku ke- Suku ke- Suku ke- Jadi, 10 suku pertama

Bentuk umum pola bilangan ganjil

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 1 end cell equals cell 2 open parentheses 1 close parentheses minus 1 end cell row blank equals 1 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 2 end cell equals cell 2 left parenthesis 2 right parenthesis minus 1 end cell row blank equals cell 4 minus 1 end cell row blank equals 3 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 3 end cell equals cell 2 left parenthesis 3 right parenthesis minus 1 end cell row blank equals cell 6 minus 1 end cell row blank equals 5 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 4 end cell equals cell 2 left parenthesis 4 right parenthesis minus 1 end cell row blank equals cell 8 minus 1 end cell row blank equals 7 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 5 end cell equals cell 2 left parenthesis 5 right parenthesis minus 1 end cell row blank equals cell 10 minus 1 end cell row blank equals 9 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 6 end cell equals cell 2 left parenthesis 6 right parenthesis minus 1 end cell row blank equals cell 12 minus 1 end cell row blank equals 11 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U 7 end cell equals cell 2 left parenthesis 7 right parenthesis minus 1 end cell row blank equals cell 14 minus 1 end cell row blank equals 13 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell straight U subscript straight n end cell equals cell 2 straight n minus 1 end cell row cell straight U subscript 8 end cell equals cell 2 left parenthesis 8 right parenthesis minus 1 end cell row blank equals cell 16 minus 1 end cell row blank equals 15 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 9 end cell equals cell 2 left parenthesis 9 right parenthesis minus 1 end cell row blank equals cell 18 minus 1 end cell row blank equals 17 end table end style

Suku ke-

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell U subscript n end cell equals cell 2 n minus 1 end cell row cell U subscript 10 end cell equals cell 2 left parenthesis 10 right parenthesis minus 1 end cell row blank equals cell 20 minus 1 end cell row blank equals 19 end table end style

Jadi, 10 suku pertama