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Pertanyaan

begin mathsize 14px style 1 over 10 cross times 1 over 10 cross times 1 over 10 cross times 1 over 10 cross times open parentheses negative 1 over 10 close parentheses equals space... end style

  1. begin mathsize 14px style negative 0 comma 0001 end style 

  2. size 14px minus size 14px 0 size 14px comma size 14px 00001 

  3. begin mathsize 14px style open parentheses 0 comma 0001 close parentheses to the power of negative 1 end exponent end style 

  4. begin mathsize 14px style open parentheses 0 comma 00001 close parentheses to the power of negative 1 end exponent end style 

Pembahasan Soal:

Gunakan konsep dasar bilangan berpangkat berikut:

begin mathsize 14px style a to the power of n equals stack stack a cross times a cross times a cross times... cross times a with underbrace below with n below end style 

Perhatikan perhitungan berikut:

begin mathsize 14px style table attributes columnalign right center left columnspacing 2px end attributes row blank blank cell 1 over 10 cross times 1 over 10 cross times 1 over 10 cross times 1 over 10 cross times open parentheses negative 1 over 10 close parentheses end cell row blank equals cell negative fraction numerator 1 cross times 1 cross times 1 cross times 1 cross times 1 over denominator 10 cross times 10 cross times 10 cross times 10 cross times 10 end fraction end cell row blank equals cell negative fraction numerator 1 over denominator 100.000 end fraction end cell row blank equals cell negative 0 comma 00001 end cell end table end style    

Jadi, jawaban yang tepat adalah B.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 14 Maret 2021

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